201513460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347437}}^1$

素因数の和:347475

約数の個数: 24

約数和(自身を含む): 437771880

約数和(自身を除く): 236258420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347437, 694874, 1389748, 1737185, 3474370, 6948740, 10075673, 20151346, 40302692, 50378365, 100756730, 201513460]

約数ペア:

[(1, 201513460), (2, 100756730), (4, 50378365), (5, 40302692), (10, 20151346), (20, 10075673), (29, 6948740), (58, 3474370), (116, 1737185), (145, 1389748), (290, 694874), (580, 347437)]