201940432

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{159763}}^1$

素因数の和:159850

約数の個数: 20

約数和(自身を含む): 396214720

約数和(自身を除く): 194274288

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 159763, 319526, 639052, 1278104, 2556208, 12621277, 25242554, 50485108, 100970216, 201940432]

約数ペア:

[(1, 201940432), (2, 100970216), (4, 50485108), (8, 25242554), (16, 12621277), (79, 2556208), (158, 1278104), (316, 639052), (632, 319526), (1264, 159763)]