201320009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 223257600

約数和(自身を除く): 21937591

約数列:

[1, 11, 113, 149, 1087, 1243, 1639, 11957, 16837, 122831, 161963, 185207, 1351141, 1781593, 18301819, 201320009]

約数ペア:

[(1, 201320009), (11, 18301819), (113, 1781593), (149, 1351141), (1087, 185207), (1243, 161963), (1639, 122831), (11957, 16837)]