200550895

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{1063}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 243996480

約数和(自身を除く): 43445585

約数列:

[1, 5, 97, 389, 485, 1063, 1945, 5315, 37733, 103111, 188665, 413507, 515555, 2067535, 40110179, 200550895]

約数ペア:

[(1, 200550895), (5, 40110179), (97, 2067535), (389, 515555), (485, 413507), (1063, 188665), (1945, 103111), (5315, 37733)]