206496360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{81943}}^1$

素因数の和:81967

約数の個数: 96

約数和(自身を含む): 766995840

約数和(自身を除く): 560499480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 81943, 163886, 245829, 327772, 409715, 491658, 573601, 655544, 737487, 819430, 983316, 1147202, 1229145, 1474974, 1638860, 1720803, 1966632, 2294404, 2458290, 2868005, 2949948, 3277720, 3441606, 3687435, 4588808, 4916580, 5162409, 5736010, 5899896, 6883212, 7374870, 8604015, 9833160, 10324818, 11472020, 13766424, 14749740, 17208030, 20649636, 22944040, 25812045, 29499480, 34416060, 41299272, 51624090, 68832120, 103248180, 206496360]

約数ペア:

[(1, 206496360), (2, 103248180), (3, 68832120), (4, 51624090), (5, 41299272), (6, 34416060), (7, 29499480), (8, 25812045), (9, 22944040), (10, 20649636), (12, 17208030), (14, 14749740), (15, 13766424), (18, 11472020), (20, 10324818), (21, 9833160), (24, 8604015), (28, 7374870), (30, 6883212), (35, 5899896), (36, 5736010), (40, 5162409), (42, 4916580), (45, 4588808), (56, 3687435), (60, 3441606), (63, 3277720), (70, 2949948), (72, 2868005), (84, 2458290), (90, 2294404), (105, 1966632), (120, 1720803), (126, 1638860), (140, 1474974), (168, 1229145), (180, 1147202), (210, 983316), (252, 819430), (280, 737487), (315, 655544), (360, 573601), (420, 491658), (504, 409715), (630, 327772), (840, 245829), (1260, 163886), (2520, 81943)]