216221102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{55243}}^1$

素因数の和:55367

約数の個数: 16

約数和(自身を含む): 344722560

約数和(自身を除く): 128501458

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 55243, 110486, 1049617, 2099234, 5690029, 11380058, 108110551, 216221102]

約数ペア:

[(1, 216221102), (2, 108110551), (19, 11380058), (38, 5690029), (103, 2099234), (206, 1049617), (1957, 110486), (3914, 55243)]