220367092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263597}}^1$

素因数の和:263631

約数の個数: 24

約数和(自身を含む): 442844640

約数和(自身を除く): 222477548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 263597, 527194, 1054388, 2899567, 5008343, 5799134, 10016686, 11598268, 20033372, 55091773, 110183546, 220367092]

約数ペア:

[(1, 220367092), (2, 110183546), (4, 55091773), (11, 20033372), (19, 11598268), (22, 10016686), (38, 5799134), (44, 5008343), (76, 2899567), (209, 1054388), (418, 527194), (836, 263597)]