201446921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{6977}}^1$

素因数の和:9211

約数の個数: 8

約数和(自身を含む): 217071624

約数和(自身を除く): 15624703

約数列:

[1, 13, 2221, 6977, 28873, 90701, 15495917, 201446921]

約数ペア:

[(1, 201446921), (13, 15495917), (2221, 90701), (6977, 28873)]