194245472

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 391474944

約数和(自身を除く): 197229472

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 191, 244, 382, 488, 521, 764, 976, 1042, 1528, 1952, 2084, 3056, 4168, 6112, 8336, 11651, 16672, 23302, 31781, 46604, 63562, 93208, 99511, 127124, 186416, 199022, 254248, 372832, 398044, 508496, 796088, 1016992, 1592176, 3184352, 6070171, 12140342, 24280684, 48561368, 97122736, 194245472]

約数ペア:

[(1, 194245472), (2, 97122736), (4, 48561368), (8, 24280684), (16, 12140342), (32, 6070171), (61, 3184352), (122, 1592176), (191, 1016992), (244, 796088), (382, 508496), (488, 398044), (521, 372832), (764, 254248), (976, 199022), (1042, 186416), (1528, 127124), (1952, 99511), (2084, 93208), (3056, 63562), (4168, 46604), (6112, 31781), (8336, 23302), (11651, 16672)]