204133023976

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{172213}}^1$

素因数の和:172634

約数の個数: 64

約数和(自身を含む): 445882711680

約数和(自身を除く): 241749687704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 347, 427, 488, 694, 854, 1388, 1708, 2429, 2776, 3416, 4858, 9716, 19432, 21167, 42334, 84668, 148169, 169336, 172213, 296338, 344426, 592676, 688852, 1185352, 1205491, 1377704, 2410982, 4821964, 9643928, 10504993, 21009986, 42019972, 59757911, 73534951, 84039944, 119515822, 147069902, 239031644, 294139804, 418305377, 478063288, 588279608, 836610754, 1673221508, 3346443016, 3645232571, 7290465142, 14580930284, 25516627997, 29161860568, 51033255994, 102066511988, 204133023976]

約数ペア:

[(1, 204133023976), (2, 102066511988), (4, 51033255994), (7, 29161860568), (8, 25516627997), (14, 14580930284), (28, 7290465142), (56, 3645232571), (61, 3346443016), (122, 1673221508), (244, 836610754), (347, 588279608), (427, 478063288), (488, 418305377), (694, 294139804), (854, 239031644), (1388, 147069902), (1708, 119515822), (2429, 84039944), (2776, 73534951), (3416, 59757911), (4858, 42019972), (9716, 21009986), (19432, 10504993), (21167, 9643928), (42334, 4821964), (84668, 2410982), (148169, 1377704), (169336, 1205491), (172213, 1185352), (296338, 688852), (344426, 592676)]