205926552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 637378560

約数和(自身を除く): 431452008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 47, 52, 62, 72, 78, 93, 94, 104, 117, 124, 141, 151, 156, 186, 188, 234, 248, 279, 282, 302, 312, 372, 376, 403, 423, 453, 468, 558, 564, 604, 611, 744, 806, 846, 906, 936, 1116, 1128, 1208, 1209, 1222, 1359, 1457, 1612, 1692, 1812, 1833, 1963, 2232, 2418, 2444, 2718, 2914, 3224, 3384, 3624, 3627, 3666, 3926, 4371, 4681, 4836, 4888, 5436, 5499, 5828, 5889, 7097, 7254, 7332, 7852, 8742, 9362, 9672, 10872, 10998, 11656, 11778, 13113, 14043, 14194, 14508, 14664, 15704, 17484, 17667, 18724, 18941, 21291, 21996, 23556, 26226, 28086, 28388, 29016, 34968, 35334, 37448, 37882, 42129, 42582, 43992, 47112, 52452, 56172, 56776, 56823, 60853, 63873, 70668, 75764, 84258, 85164, 92261, 104904, 112344, 113646, 121706, 127746, 141336, 151528, 168516, 170328, 170469, 182559, 184522, 220007, 227292, 243412, 255492, 276783, 337032, 340938, 365118, 369044, 440014, 454584, 486824, 510984, 547677, 553566, 660021, 681876, 730236, 738088, 830349, 880028, 1095354, 1107132, 1320042, 1363752, 1460472, 1660698, 1760056, 1980063, 2190708, 2214264, 2640084, 2860091, 3321396, 3960126, 4381416, 5280168, 5720182, 6642792, 7920252, 8580273, 11440364, 15840504, 17160546, 22880728, 25740819, 34321092, 51481638, 68642184, 102963276, 205926552]

約数ペア:

[(1, 205926552), (2, 102963276), (3, 68642184), (4, 51481638), (6, 34321092), (8, 25740819), (9, 22880728), (12, 17160546), (13, 15840504), (18, 11440364), (24, 8580273), (26, 7920252), (31, 6642792), (36, 5720182), (39, 5280168), (47, 4381416), (52, 3960126), (62, 3321396), (72, 2860091), (78, 2640084), (93, 2214264), (94, 2190708), (104, 1980063), (117, 1760056), (124, 1660698), (141, 1460472), (151, 1363752), (156, 1320042), (186, 1107132), (188, 1095354), (234, 880028), (248, 830349), (279, 738088), (282, 730236), (302, 681876), (312, 660021), (372, 553566), (376, 547677), (403, 510984), (423, 486824), (453, 454584), (468, 440014), (558, 369044), (564, 365118), (604, 340938), (611, 337032), (744, 276783), (806, 255492), (846, 243412), (906, 227292), (936, 220007), (1116, 184522), (1128, 182559), (1208, 170469), (1209, 170328), (1222, 168516), (1359, 151528), (1457, 141336), (1612, 127746), (1692, 121706), (1812, 113646), (1833, 112344), (1963, 104904), (2232, 92261), (2418, 85164), (2444, 84258), (2718, 75764), (2914, 70668), (3224, 63873), (3384, 60853), (3624, 56823), (3627, 56776), (3666, 56172), (3926, 52452), (4371, 47112), (4681, 43992), (4836, 42582), (4888, 42129), (5436, 37882), (5499, 37448), (5828, 35334), (5889, 34968), (7097, 29016), (7254, 28388), (7332, 28086), (7852, 26226), (8742, 23556), (9362, 21996), (9672, 21291), (10872, 18941), (10998, 18724), (11656, 17667), (11778, 17484), (13113, 15704), (14043, 14664), (14194, 14508)]