208162330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{507713}}^1$

素因数の和:507761

約数の個数: 16

約数和(自身を含む): 383831784

約数和(自身を除く): 175669454

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 507713, 1015426, 2538565, 5077130, 20816233, 41632466, 104081165, 208162330]

約数ペア:

[(1, 208162330), (2, 104081165), (5, 41632466), (10, 20816233), (41, 5077130), (82, 2538565), (205, 1015426), (410, 507713)]