253662106

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{5003}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 385868448

約数和(自身を除く): 132206342

約数列:

[1, 2, 101, 202, 251, 502, 5003, 10006, 25351, 50702, 505303, 1010606, 1255753, 2511506, 126831053, 253662106]

約数ペア:

[(1, 253662106), (2, 126831053), (101, 2511506), (202, 1255753), (251, 1010606), (502, 505303), (5003, 50702), (10006, 25351)]