201920849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1831}}^1$

素因数の和:2360

約数の個数: 16

約数和(自身を含む): 230832000

約数和(自身を除く): 28911151

約数列:

[1, 13, 17, 221, 499, 1831, 6487, 8483, 23803, 31127, 110279, 404651, 913669, 11877697, 15532373, 201920849]

約数ペア:

[(1, 201920849), (13, 15532373), (17, 11877697), (221, 913669), (499, 404651), (1831, 110279), (6487, 31127), (8483, 23803)]