202928737

素因数分解:

${\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{2131}}^1$

素因数の和:2940

約数の個数: 12

約数和(自身を含む): 223442128

約数和(自身を除く): 20513391

約数列:

[1, 11, 121, 787, 2131, 8657, 23441, 95227, 257851, 1677097, 18448067, 202928737]

約数ペア:

[(1, 202928737), (11, 18448067), (121, 1677097), (787, 257851), (2131, 95227), (8657, 23441)]