215738052

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13487}}^1$

素因数の和:13568

約数の個数: 48

約数和(自身を含む): 531750912

約数和(自身を除く): 316012860

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 13487, 15996, 26974, 40461, 53948, 80922, 161844, 418097, 579941, 836194, 1159882, 1254291, 1672388, 1739823, 2319764, 2508582, 3479646, 5017164, 6959292, 17978171, 35956342, 53934513, 71912684, 107869026, 215738052]

約数ペア:

[(1, 215738052), (2, 107869026), (3, 71912684), (4, 53934513), (6, 35956342), (12, 17978171), (31, 6959292), (43, 5017164), (62, 3479646), (86, 2508582), (93, 2319764), (124, 1739823), (129, 1672388), (172, 1254291), (186, 1159882), (258, 836194), (372, 579941), (516, 418097), (1333, 161844), (2666, 80922), (3999, 53948), (5332, 40461), (7998, 26974), (13487, 15996)]