201590845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{13709}}^1$

素因数の和:13904

約数の個数: 16

約数和(自身を含む): 257638320

約数和(自身を除く): 56047475

約数列:

[1, 5, 17, 85, 173, 865, 2941, 13709, 14705, 68545, 233053, 1165265, 2371657, 11858285, 40318169, 201590845]

約数ペア:

[(1, 201590845), (5, 40318169), (17, 11858285), (85, 2371657), (173, 1165265), (865, 233053), (2941, 68545), (13709, 14705)]