220161110197

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{26057653}}^1$

素因数の和:26057748

約数の個数: 16

約数和(自身を含む): 270165756672

約数和(自身を除く): 50004646475

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 26057653, 182403571, 442980101, 1850093363, 3100860707, 12950653541, 31451587171, 220161110197]

約数ペア:

[(1, 220161110197), (7, 31451587171), (17, 12950653541), (71, 3100860707), (119, 1850093363), (497, 442980101), (1207, 182403571), (8449, 26057653)]