199480510

素因数分解:

$2^1\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{6271}}^1$

素因数の和:9459

約数の個数: 16

約数和(自身を含む): 359235072

約数和(自身を除く): 159754562

約数列:

[1, 2, 5, 10, 3181, 6271, 6362, 12542, 15905, 31355, 31810, 62710, 19948051, 39896102, 99740255, 199480510]

約数ペア:

[(1, 199480510), (2, 99740255), (5, 39896102), (10, 19948051), (3181, 62710), (6271, 31810), (6362, 31355), (12542, 15905)]