201575086270

素因数分解:

$2^1\times 5^1\times {\mathrm{30491}}^1\times {\mathrm{661097}}^1$

素因数の和:691595

約数の個数: 16

約数和(自身を含む): 362847603888

約数和(自身を除く): 161272517618

約数列:

[1, 2, 5, 10, 30491, 60982, 152455, 304910, 661097, 1322194, 3305485, 6610970, 20157508627, 40315017254, 100787543135, 201575086270]

約数ペア:

[(1, 201575086270), (2, 100787543135), (5, 40315017254), (10, 20157508627), (30491, 6610970), (60982, 3305485), (152455, 1322194), (304910, 661097)]