203991554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{341123}}^1$

素因数の和:341161

約数の個数: 16

約数和(自身を含む): 343852992

約数和(自身を除く): 139861438

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 341123, 682246, 4434599, 7845829, 8869198, 15691658, 101995777, 203991554]

約数ペア:

[(1, 203991554), (2, 101995777), (13, 15691658), (23, 8869198), (26, 7845829), (46, 4434599), (299, 682246), (598, 341123)]