208756432

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{8263}}^1$

素因数の和:9850

約数の個数: 20

約数和(自身を含む): 404770720

約数和(自身を除く): 196014288

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 8263, 12632, 16526, 25264, 33052, 66104, 132208, 13047277, 26094554, 52189108, 104378216, 208756432]

約数ペア:

[(1, 208756432), (2, 104378216), (4, 52189108), (8, 26094554), (16, 13047277), (1579, 132208), (3158, 66104), (6316, 33052), (8263, 25264), (12632, 16526)]