201784552

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 406296000

約数和(自身を除く): 204511448

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 113, 116, 172, 179, 226, 232, 344, 358, 452, 716, 904, 1247, 1432, 2494, 3277, 4859, 4988, 5191, 6554, 7697, 9718, 9976, 10382, 13108, 15394, 19436, 20227, 20764, 26216, 30788, 38872, 40454, 41528, 61576, 80908, 140911, 161816, 223213, 281822, 446426, 563644, 586583, 869761, 892852, 1127288, 1173166, 1739522, 1785704, 2346332, 3479044, 4692664, 6958088, 25223069, 50446138, 100892276, 201784552]

約数ペア:

[(1, 201784552), (2, 100892276), (4, 50446138), (8, 25223069), (29, 6958088), (43, 4692664), (58, 3479044), (86, 2346332), (113, 1785704), (116, 1739522), (172, 1173166), (179, 1127288), (226, 892852), (232, 869761), (344, 586583), (358, 563644), (452, 446426), (716, 281822), (904, 223213), (1247, 161816), (1432, 140911), (2494, 80908), (3277, 61576), (4859, 41528), (4988, 40454), (5191, 38872), (6554, 30788), (7697, 26216), (9718, 20764), (9976, 20227), (10382, 19436), (13108, 15394)]