201671630

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{47903}}^1$

素因数の和:48331

約数の個数: 16

約数和(自身を含む): 363878784

約数和(自身を除く): 162207154

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 47903, 95806, 239515, 479030, 20167163, 40334326, 100835815, 201671630]

約数ペア:

[(1, 201671630), (2, 100835815), (5, 40334326), (10, 20167163), (421, 479030), (842, 239515), (2105, 95806), (4210, 47903)]