208013460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3466891}}^1$

素因数の和:3466903

約数の個数: 24

約数和(自身を含む): 582437856

約数和(自身を除く): 374424396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3466891, 6933782, 10400673, 13867564, 17334455, 20801346, 34668910, 41602692, 52003365, 69337820, 104006730, 208013460]

約数ペア:

[(1, 208013460), (2, 104006730), (3, 69337820), (4, 52003365), (5, 41602692), (6, 34668910), (10, 20801346), (12, 17334455), (15, 13867564), (20, 10400673), (30, 6933782), (60, 3466891)]