220135622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683651}}^1$

素因数の和:683683

約数の個数: 16

約数和(自身を含む): 393783552

約数和(自身を除く): 173647930

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 683651, 1367302, 4785557, 9571114, 15723973, 31447946, 110067811, 220135622]

約数ペア:

[(1, 220135622), (2, 110067811), (7, 31447946), (14, 15723973), (23, 9571114), (46, 4785557), (161, 1367302), (322, 683651)]