200980572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1288337}}^1$

素因数の和:1288357

約数の個数: 24

約数和(自身を含む): 505028496

約数和(自身を除く): 304047924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1288337, 2576674, 3865011, 5153348, 7730022, 15460044, 16748381, 33496762, 50245143, 66993524, 100490286, 200980572]

約数ペア:

[(1, 200980572), (2, 100490286), (3, 66993524), (4, 50245143), (6, 33496762), (12, 16748381), (13, 15460044), (26, 7730022), (39, 5153348), (52, 3865011), (78, 2576674), (156, 1288337)]