201027671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 221340000

約数和(自身を除く): 20312329

約数列:

[1, 13, 67, 149, 871, 1549, 1937, 9983, 20137, 103783, 129779, 230801, 1349179, 3000413, 15463667, 201027671]

約数ペア:

[(1, 201027671), (13, 15463667), (67, 3000413), (149, 1349179), (871, 230801), (1549, 129779), (1937, 103783), (9983, 20137)]