208075772

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{6343}}^1$

素因数の和:6545

約数の個数: 24

約数和(自身を含む): 373027200

約数和(自身を除く): 164951428

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 6343, 8201, 12686, 16402, 25372, 32804, 374237, 748474, 881677, 1496948, 1763354, 3526708, 52018943, 104037886, 208075772]

約数ペア:

[(1, 208075772), (2, 104037886), (4, 52018943), (59, 3526708), (118, 1763354), (139, 1496948), (236, 881677), (278, 748474), (556, 374237), (6343, 32804), (8201, 25372), (12686, 16402)]