201104505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 411801600

約数和(自身を除く): 210697095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 315, 417, 695, 945, 973, 1251, 1531, 2085, 2919, 3753, 4593, 4865, 6255, 7655, 8757, 10717, 13779, 14595, 18765, 22965, 26271, 32151, 41337, 43785, 53585, 68895, 96453, 131355, 160755, 206685, 212809, 289359, 482265, 638427, 1064045, 1446795, 1489663, 1915281, 3192135, 4468989, 5745843, 7448315, 9576405, 13406967, 22344945, 28729215, 40220901, 67034835, 201104505]

約数ペア:

[(1, 201104505), (3, 67034835), (5, 40220901), (7, 28729215), (9, 22344945), (15, 13406967), (21, 9576405), (27, 7448315), (35, 5745843), (45, 4468989), (63, 3192135), (105, 1915281), (135, 1489663), (139, 1446795), (189, 1064045), (315, 638427), (417, 482265), (695, 289359), (945, 212809), (973, 206685), (1251, 160755), (1531, 131355), (2085, 96453), (2919, 68895), (3753, 53585), (4593, 43785), (4865, 41337), (6255, 32151), (7655, 26271), (8757, 22965), (10717, 18765), (13779, 14595)]