198701710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{462097}}^1$

素因数の和:462147

約数の個数: 16

約数和(自身を含む): 365981616

約数和(自身を除く): 167279906

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 462097, 924194, 2310485, 4620970, 19870171, 39740342, 99350855, 198701710]

約数ペア:

[(1, 198701710), (2, 99350855), (5, 39740342), (10, 19870171), (43, 4620970), (86, 2310485), (215, 924194), (430, 462097)]