201928510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{412099}}^1$

素因数の和:412120

約数の個数: 24

約数和(自身を含む): 422814600

約数和(自身を除く): 220886090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 412099, 824198, 2060495, 2884693, 4120990, 5769386, 14423465, 20192851, 28846930, 40385702, 100964255, 201928510]

約数ペア:

[(1, 201928510), (2, 100964255), (5, 40385702), (7, 28846930), (10, 20192851), (14, 14423465), (35, 5769386), (49, 4120990), (70, 2884693), (98, 2060495), (245, 824198), (490, 412099)]