193900274

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{907}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 293647200

約数和(自身を除く): 99746926

約数列:

[1, 2, 139, 278, 769, 907, 1538, 1814, 106891, 126073, 213782, 252146, 697483, 1394966, 96950137, 193900274]

約数ペア:

[(1, 193900274), (2, 96950137), (139, 1394966), (278, 697483), (769, 252146), (907, 213782), (1538, 126073), (1814, 106891)]