208106108

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{29611}}^1$

素因数の和:29873

約数の個数: 24

約数和(自身を含む): 417884544

約数和(自身を除く): 209778436

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 29611, 59222, 118444, 207277, 414554, 829108, 7432361, 14864722, 29729444, 52026527, 104053054, 208106108]

約数ペア:

[(1, 208106108), (2, 104053054), (4, 52026527), (7, 29729444), (14, 14864722), (28, 7432361), (251, 829108), (502, 414554), (1004, 207277), (1757, 118444), (3514, 59222), (7028, 29611)]