221027352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101203}}^1$

素因数の和:101232

約数の個数: 64

約数和(自身を含む): 680090880

約数和(自身を除く): 459063528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 101203, 202406, 303609, 404812, 607218, 708421, 809624, 1214436, 1315639, 1416842, 2125263, 2428872, 2631278, 2833684, 3946917, 4250526, 5262556, 5667368, 7893834, 8501052, 9209473, 10525112, 15787668, 17002104, 18418946, 27628419, 31575336, 36837892, 55256838, 73675784, 110513676, 221027352]

約数ペア:

[(1, 221027352), (2, 110513676), (3, 73675784), (4, 55256838), (6, 36837892), (7, 31575336), (8, 27628419), (12, 18418946), (13, 17002104), (14, 15787668), (21, 10525112), (24, 9209473), (26, 8501052), (28, 7893834), (39, 5667368), (42, 5262556), (52, 4250526), (56, 3946917), (78, 2833684), (84, 2631278), (91, 2428872), (104, 2125263), (156, 1416842), (168, 1315639), (182, 1214436), (273, 809624), (312, 708421), (364, 607218), (546, 404812), (728, 303609), (1092, 202406), (2184, 101203)]