200912374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{17929}}^1$

素因数の和:18375

約数の個数: 16

約数和(自身を含む): 325321920

約数和(自身を除く): 124409546

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 17929, 35858, 233077, 466154, 7727399, 15454798, 100456187, 200912374]

約数ペア:

[(1, 200912374), (2, 100456187), (13, 15454798), (26, 7727399), (431, 466154), (862, 233077), (5603, 35858), (11206, 17929)]