208317406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{498367}}^1$

素因数の和:498399

約数の個数: 16

約数和(自身を含む): 358824960

約数和(自身を除く): 150507554

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 498367, 996734, 5482037, 9468973, 10964074, 18937946, 104158703, 208317406]

約数ペア:

[(1, 208317406), (2, 104158703), (11, 18937946), (19, 10964074), (22, 9468973), (38, 5482037), (209, 996734), (418, 498367)]