209046914

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1\times {\mathrm{941}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 315822456

約数和(自身を除く): 106775542

約数列:

[1, 2, 277, 401, 554, 802, 941, 1882, 111077, 222154, 260657, 377341, 521314, 754682, 104523457, 209046914]

約数ペア:

[(1, 209046914), (2, 104523457), (277, 754682), (401, 521314), (554, 377341), (802, 260657), (941, 222154), (1882, 111077)]