200909091365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{234511}}^1\times {\mathrm{10079}}^1$

素因数の和:244612

約数の個数: 16

約数和(自身を含む): 255299143680

約数和(自身を除く): 54390052315

約数列:

[1, 5, 17, 85, 10079, 50395, 171343, 234511, 856715, 1172555, 3986687, 19933435, 2363636369, 11818181845, 40181818273, 200909091365]

約数ペア:

[(1, 200909091365), (5, 40181818273), (17, 11818181845), (85, 2363636369), (10079, 19933435), (50395, 3986687), (171343, 1172555), (234511, 856715)]