201210121991

素因数分解:

${\mathrm{41}}^1\times {\mathrm{11071}}^1\times {\mathrm{443281}}^1$

素因数の和:454393

約数の個数: 8

約数和(自身を含む): 206136768768

約数和(自身を除く): 4926646777

約数列:

[1, 41, 11071, 443281, 453911, 18174521, 4907563951, 201210121991]

約数ペア:

[(1, 201210121991), (41, 4907563951), (11071, 18174521), (443281, 453911)]