222380912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18121}}^1$

素因数の和:18201

約数の個数: 40

約数和(自身を含む): 471896880

約数和(自身を除く): 249515968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 18121, 36242, 72484, 144968, 235573, 289936, 471146, 942292, 1069139, 1884584, 2138278, 3769168, 4276556, 8553112, 13898807, 17106224, 27797614, 55595228, 111190456, 222380912]

約数ペア:

[(1, 222380912), (2, 111190456), (4, 55595228), (8, 27797614), (13, 17106224), (16, 13898807), (26, 8553112), (52, 4276556), (59, 3769168), (104, 2138278), (118, 1884584), (208, 1069139), (236, 942292), (472, 471146), (767, 289936), (944, 235573), (1534, 144968), (3068, 72484), (6136, 36242), (12272, 18121)]