210353495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{224977}}^1$

素因数の和:225010

約数の個数: 16

約数和(自身を含む): 291571488

約数和(自身を除く): 81217993

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 224977, 1124885, 2474747, 3824609, 12373735, 19123045, 42070699, 210353495]

約数ペア:

[(1, 210353495), (5, 42070699), (11, 19123045), (17, 12373735), (55, 3824609), (85, 2474747), (187, 1124885), (935, 224977)]