208652270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443941}}^1$

素因数の和:443995

約数の個数: 16

約数和(自身を含む): 383565888

約数和(自身を除く): 174913618

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 443941, 887882, 2219705, 4439410, 20865227, 41730454, 104326135, 208652270]

約数ペア:

[(1, 208652270), (2, 104326135), (5, 41730454), (10, 20865227), (47, 4439410), (94, 2219705), (235, 887882), (470, 443941)]