208060904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{440807}}^1$

素因数の和:440872

約数の個数: 16

約数和(自身を含む): 396727200

約数和(自身を除く): 188666296

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 440807, 881614, 1763228, 3526456, 26007613, 52015226, 104030452, 208060904]

約数ペア:

[(1, 208060904), (2, 104030452), (4, 52015226), (8, 26007613), (59, 3526456), (118, 1763228), (236, 881614), (472, 440807)]