187839043

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 218244096

約数和(自身を除く): 30405053

約数列:

[1, 7, 83, 271, 581, 1193, 1897, 8351, 22493, 99019, 157451, 323303, 693133, 2263121, 26834149, 187839043]

約数ペア:

[(1, 187839043), (7, 26834149), (83, 2263121), (271, 693133), (581, 323303), (1193, 157451), (1897, 99019), (8351, 22493)]