200645180

素因数分解:

$2^2\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{3299}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 421621200

約数和(自身を除く): 220976020

約数列:

[1, 2, 4, 5, 10, 20, 3041, 3299, 6082, 6598, 12164, 13196, 15205, 16495, 30410, 32990, 60820, 65980, 10032259, 20064518, 40129036, 50161295, 100322590, 200645180]

約数ペア:

[(1, 200645180), (2, 100322590), (4, 50161295), (5, 40129036), (10, 20064518), (20, 10032259), (3041, 65980), (3299, 60820), (6082, 32990), (6598, 30410), (12164, 16495), (13196, 15205)]