220472422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{106303}}^1$

素因数の和:106383

約数の個数: 16

約数和(自身を含む): 355905792

約数和(自身を除く): 135433370

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 106303, 212606, 1807151, 3614302, 6484483, 12968966, 110236211, 220472422]

約数ペア:

[(1, 220472422), (2, 110236211), (17, 12968966), (34, 6484483), (61, 3614302), (122, 1807151), (1037, 212606), (2074, 106303)]