218581207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3557}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 245075040

約数和(自身を除く): 26493833

約数列:

[1, 13, 29, 163, 377, 2119, 3557, 4727, 46241, 61451, 103153, 579791, 1340989, 7537283, 16813939, 218581207]

約数ペア:

[(1, 218581207), (13, 16813939), (29, 7537283), (163, 1340989), (377, 579791), (2119, 103153), (3557, 61451), (4727, 46241)]