203910252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 623185920

約数和(自身を除く): 419275668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 47, 52, 58, 78, 84, 87, 91, 94, 116, 137, 141, 156, 174, 182, 188, 203, 273, 274, 282, 329, 348, 364, 377, 406, 411, 546, 548, 564, 609, 611, 658, 754, 812, 822, 959, 987, 1092, 1131, 1218, 1222, 1316, 1363, 1508, 1644, 1781, 1833, 1918, 1974, 2262, 2436, 2444, 2639, 2726, 2877, 3562, 3666, 3836, 3948, 3973, 4089, 4277, 4524, 5278, 5343, 5452, 5754, 6439, 7124, 7332, 7917, 7946, 8178, 8554, 9541, 10556, 10686, 11508, 11919, 12467, 12831, 12878, 15834, 15892, 16356, 17108, 17719, 19082, 19317, 21372, 23838, 24934, 25662, 25756, 27811, 28623, 31668, 35438, 37401, 38164, 38634, 45073, 47676, 49868, 51324, 51649, 53157, 55622, 57246, 70876, 74802, 77268, 83433, 83707, 90146, 103298, 106314, 111244, 114492, 124033, 135219, 149604, 154947, 166866, 167414, 180292, 186731, 206596, 212628, 248066, 251121, 270438, 309894, 333732, 334828, 361543, 372099, 373462, 496132, 502242, 540876, 560193, 585949, 619788, 723086, 744198, 746924, 1004484, 1084629, 1120386, 1171898, 1307117, 1446172, 1488396, 1757847, 2169258, 2240772, 2343796, 2427503, 2614234, 3515694, 3921351, 4338516, 4855006, 5228468, 7031388, 7282509, 7842702, 9710012, 14565018, 15685404, 16992521, 29130036, 33985042, 50977563, 67970084, 101955126, 203910252]

約数ペア:

[(1, 203910252), (2, 101955126), (3, 67970084), (4, 50977563), (6, 33985042), (7, 29130036), (12, 16992521), (13, 15685404), (14, 14565018), (21, 9710012), (26, 7842702), (28, 7282509), (29, 7031388), (39, 5228468), (42, 4855006), (47, 4338516), (52, 3921351), (58, 3515694), (78, 2614234), (84, 2427503), (87, 2343796), (91, 2240772), (94, 2169258), (116, 1757847), (137, 1488396), (141, 1446172), (156, 1307117), (174, 1171898), (182, 1120386), (188, 1084629), (203, 1004484), (273, 746924), (274, 744198), (282, 723086), (329, 619788), (348, 585949), (364, 560193), (377, 540876), (406, 502242), (411, 496132), (546, 373462), (548, 372099), (564, 361543), (609, 334828), (611, 333732), (658, 309894), (754, 270438), (812, 251121), (822, 248066), (959, 212628), (987, 206596), (1092, 186731), (1131, 180292), (1218, 167414), (1222, 166866), (1316, 154947), (1363, 149604), (1508, 135219), (1644, 124033), (1781, 114492), (1833, 111244), (1918, 106314), (1974, 103298), (2262, 90146), (2436, 83707), (2444, 83433), (2639, 77268), (2726, 74802), (2877, 70876), (3562, 57246), (3666, 55622), (3836, 53157), (3948, 51649), (3973, 51324), (4089, 49868), (4277, 47676), (4524, 45073), (5278, 38634), (5343, 38164), (5452, 37401), (5754, 35438), (6439, 31668), (7124, 28623), (7332, 27811), (7917, 25756), (7946, 25662), (8178, 24934), (8554, 23838), (9541, 21372), (10556, 19317), (10686, 19082), (11508, 17719), (11919, 17108), (12467, 16356), (12831, 15892), (12878, 15834)]