201566867

素因数分解:

${\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1730

約数の個数: 12

約数和(自身を含む): 209936088

約数和(自身を除く): 8369221

約数列:

[1, 31, 137, 961, 1531, 4247, 47461, 131657, 209747, 1471291, 6502157, 201566867]

約数ペア:

[(1, 201566867), (31, 6502157), (137, 1471291), (961, 209747), (1531, 131657), (4247, 47461)]