201405655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{2293}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 263938464

約数和(自身を除く): 62532809

約数列:

[1, 5, 11, 55, 1597, 2293, 7985, 11465, 17567, 25223, 87835, 126115, 3661921, 18309605, 40281131, 201405655]

約数ペア:

[(1, 201405655), (5, 40281131), (11, 18309605), (55, 3661921), (1597, 126115), (2293, 87835), (7985, 25223), (11465, 17567)]