201933410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{412109}}^1$

素因数の和:412130

約数の個数: 24

約数和(自身を含む): 422824860

約数和(自身を除く): 220891450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 412109, 824218, 2060545, 2884763, 4121090, 5769526, 14423815, 20193341, 28847630, 40386682, 100966705, 201933410]

約数ペア:

[(1, 201933410), (2, 100966705), (5, 40386682), (7, 28847630), (10, 20193341), (14, 14423815), (35, 5769526), (49, 4121090), (70, 2884763), (98, 2060545), (245, 824218), (490, 412109)]