202030322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18457}}^1$

素因数の和:18893

約数の個数: 16

約数和(自身を含む): 327149592

約数和(自身を除く): 125119270

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 18457, 36914, 239941, 479882, 7770397, 15540794, 101015161, 202030322]

約数ペア:

[(1, 202030322), (2, 101015161), (13, 15540794), (26, 7770397), (421, 479882), (842, 239941), (5473, 36914), (10946, 18457)]