201889276

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{113933}}^1$

素因数の和:114380

約数の個数: 12

約数和(自身を含む): 354106872

約数和(自身を除く): 152217596

約数列:

[1, 2, 4, 443, 886, 1772, 113933, 227866, 455732, 50472319, 100944638, 201889276]

約数ペア:

[(1, 201889276), (2, 100944638), (4, 50472319), (443, 455732), (886, 227866), (1772, 113933)]