201790409755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{1651921}}^1$

素因数の和:1654158

約数の個数: 16

約数和(自身を含む): 264281089248

約数和(自身を除く): 62490679493

約数列:

[1, 5, 11, 55, 2221, 11105, 24431, 122155, 1651921, 8259605, 18171131, 90855655, 3668916541, 18344582705, 40358081951, 201790409755]

約数ペア:

[(1, 201790409755), (5, 40358081951), (11, 18344582705), (55, 3668916541), (2221, 90855655), (11105, 18171131), (24431, 8259605), (122155, 1651921)]