205244676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 688816128

約数和(自身を除く): 483571452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 43, 47, 52, 62, 63, 78, 84, 86, 91, 93, 94, 117, 124, 126, 129, 141, 156, 172, 182, 186, 188, 217, 234, 252, 258, 273, 279, 282, 301, 329, 364, 372, 387, 403, 423, 434, 468, 516, 546, 558, 559, 564, 602, 611, 651, 658, 774, 806, 819, 846, 868, 903, 987, 1092, 1116, 1118, 1204, 1209, 1222, 1302, 1316, 1333, 1457, 1548, 1612, 1638, 1677, 1692, 1806, 1833, 1953, 1974, 2021, 2236, 2418, 2444, 2604, 2666, 2709, 2821, 2914, 2961, 3276, 3354, 3612, 3627, 3666, 3906, 3913, 3948, 3999, 4042, 4277, 4371, 4836, 5031, 5332, 5418, 5499, 5642, 5828, 5922, 6063, 6708, 7254, 7332, 7812, 7826, 7998, 8084, 8463, 8554, 8742, 9331, 10062, 10199, 10836, 10998, 11284, 11739, 11844, 11997, 12126, 12831, 13113, 14147, 14508, 15652, 15996, 16926, 17108, 17329, 17484, 18189, 18662, 18941, 20124, 20398, 21996, 23478, 23994, 24252, 25389, 25662, 26226, 26273, 27993, 28294, 30597, 33852, 34658, 35217, 36378, 37324, 37882, 38493, 40796, 42441, 46956, 47988, 50778, 51324, 51987, 52452, 52546, 55986, 56588, 56823, 61194, 62651, 69316, 70434, 72756, 75764, 76986, 78819, 83979, 84882, 91791, 101556, 103974, 105092, 111972, 113646, 121303, 122388, 125302, 127323, 132587, 140868, 153972, 155961, 157638, 167958, 169764, 170469, 183582, 183911, 187953, 207948, 227292, 236457, 242606, 250604, 254646, 265174, 311922, 315276, 335916, 340938, 363909, 367164, 367822, 375906, 397761, 438557, 472914, 485212, 509292, 530348, 551733, 563859, 623844, 681876, 727818, 735644, 751812, 795522, 814463, 877114, 945828, 1091727, 1103466, 1127718, 1193283, 1315671, 1455636, 1591044, 1628926, 1655199, 1754228, 2183454, 2206932, 2255436, 2386566, 2443389, 2631342, 3257852, 3310398, 3947013, 4366908, 4773132, 4886778, 5262684, 5701241, 6620796, 7330167, 7894026, 9773556, 11402482, 14660334, 15788052, 17103723, 22804964, 29320668, 34207446, 51311169, 68414892, 102622338, 205244676]

約数ペア:

[(1, 205244676), (2, 102622338), (3, 68414892), (4, 51311169), (6, 34207446), (7, 29320668), (9, 22804964), (12, 17103723), (13, 15788052), (14, 14660334), (18, 11402482), (21, 9773556), (26, 7894026), (28, 7330167), (31, 6620796), (36, 5701241), (39, 5262684), (42, 4886778), (43, 4773132), (47, 4366908), (52, 3947013), (62, 3310398), (63, 3257852), (78, 2631342), (84, 2443389), (86, 2386566), (91, 2255436), (93, 2206932), (94, 2183454), (117, 1754228), (124, 1655199), (126, 1628926), (129, 1591044), (141, 1455636), (156, 1315671), (172, 1193283), (182, 1127718), (186, 1103466), (188, 1091727), (217, 945828), (234, 877114), (252, 814463), (258, 795522), (273, 751812), (279, 735644), (282, 727818), (301, 681876), (329, 623844), (364, 563859), (372, 551733), (387, 530348), (403, 509292), (423, 485212), (434, 472914), (468, 438557), (516, 397761), (546, 375906), (558, 367822), (559, 367164), (564, 363909), (602, 340938), (611, 335916), (651, 315276), (658, 311922), (774, 265174), (806, 254646), (819, 250604), (846, 242606), (868, 236457), (903, 227292), (987, 207948), (1092, 187953), (1116, 183911), (1118, 183582), (1204, 170469), (1209, 169764), (1222, 167958), (1302, 157638), (1316, 155961), (1333, 153972), (1457, 140868), (1548, 132587), (1612, 127323), (1638, 125302), (1677, 122388), (1692, 121303), (1806, 113646), (1833, 111972), (1953, 105092), (1974, 103974), (2021, 101556), (2236, 91791), (2418, 84882), (2444, 83979), (2604, 78819), (2666, 76986), (2709, 75764), (2821, 72756), (2914, 70434), (2961, 69316), (3276, 62651), (3354, 61194), (3612, 56823), (3627, 56588), (3666, 55986), (3906, 52546), (3913, 52452), (3948, 51987), (3999, 51324), (4042, 50778), (4277, 47988), (4371, 46956), (4836, 42441), (5031, 40796), (5332, 38493), (5418, 37882), (5499, 37324), (5642, 36378), (5828, 35217), (5922, 34658), (6063, 33852), (6708, 30597), (7254, 28294), (7332, 27993), (7812, 26273), (7826, 26226), (7998, 25662), (8084, 25389), (8463, 24252), (8554, 23994), (8742, 23478), (9331, 21996), (10062, 20398), (10199, 20124), (10836, 18941), (10998, 18662), (11284, 18189), (11739, 17484), (11844, 17329), (11997, 17108), (12126, 16926), (12831, 15996), (13113, 15652), (14147, 14508)]