205880454532

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{620121851}}^1$

素因数の和:620121938

約数の個数: 12

約数和(自身を含む): 364631648976

約数和(自身を除く): 158751194444

約数列:

[1, 2, 4, 83, 166, 332, 620121851, 1240243702, 2480487404, 51470113633, 102940227266, 205880454532]

約数ペア:

[(1, 205880454532), (2, 102940227266), (4, 51470113633), (83, 2480487404), (166, 1240243702), (332, 620121851)]