225764912

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{101513}}^1$

素因数の和:101660

約数の個数: 20

約数和(自身を含む): 440570760

約数和(自身を除く): 214805848

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 101513, 203026, 406052, 812104, 1624208, 14110307, 28220614, 56441228, 112882456, 225764912]

約数ペア:

[(1, 225764912), (2, 112882456), (4, 56441228), (8, 28220614), (16, 14110307), (139, 1624208), (278, 812104), (556, 406052), (1112, 203026), (2224, 101513)]