220100296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{1481}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 445044600

約数和(自身を除く): 224944304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1429, 1481, 2858, 2962, 5716, 5924, 11432, 11848, 18577, 19253, 37154, 38506, 74308, 77012, 148616, 154024, 2116349, 4232698, 8465396, 16930792, 27512537, 55025074, 110050148, 220100296]

約数ペア:

[(1, 220100296), (2, 110050148), (4, 55025074), (8, 27512537), (13, 16930792), (26, 8465396), (52, 4232698), (104, 2116349), (1429, 154024), (1481, 148616), (2858, 77012), (2962, 74308), (5716, 38506), (5924, 37154), (11432, 19253), (11848, 18577)]