220172408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{949019}}^1$

素因数の和:949054

約数の個数: 16

約数和(自身を含む): 427059000

約数和(自身を除く): 206886592

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 949019, 1898038, 3796076, 7592152, 27521551, 55043102, 110086204, 220172408]

約数ペア:

[(1, 220172408), (2, 110086204), (4, 55043102), (8, 27521551), (29, 7592152), (58, 3796076), (116, 1898038), (232, 949019)]