208528035391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1\times {\mathrm{488641}}^1$

素因数の和:490602

約数の個数: 16

約数和(自身を含む): 237902198688

約数和(自身を除く): 29374163297

約数列:

[1, 13, 17, 221, 1931, 25103, 32827, 426751, 488641, 6352333, 8306897, 107989661, 943565771, 12266355023, 16040618107, 208528035391]

約数ペア:

[(1, 208528035391), (13, 16040618107), (17, 12266355023), (221, 943565771), (1931, 107989661), (25103, 8306897), (32827, 6352333), (426751, 488641)]