200808817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{887}}^1\times {\mathrm{1871}}^1$

素因数の和:2780

約数の個数: 12

約数和(自身を含む): 221090688

約数和(自身を除く): 20281871

約数列:

[1, 11, 121, 887, 1871, 9757, 20581, 107327, 226391, 1659577, 18255347, 200808817]

約数ペア:

[(1, 200808817), (11, 18255347), (121, 1659577), (887, 226391), (1871, 107327), (9757, 20581)]