200720689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 222957504

約数和(自身を除く): 22236815

約数列:

[1, 13, 43, 131, 559, 1703, 2741, 5633, 35633, 73229, 117863, 359071, 1532219, 4667923, 15440053, 200720689]

約数ペア:

[(1, 200720689), (13, 15440053), (43, 4667923), (131, 1532219), (559, 359071), (1703, 117863), (2741, 73229), (5633, 35633)]