208078410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{3727}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 499790592

約数和(自身を除く): 291712182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1861, 3722, 3727, 5583, 7454, 9305, 11166, 11181, 18610, 18635, 22362, 27915, 37270, 55830, 55905, 111810, 6935947, 13871894, 20807841, 34679735, 41615682, 69359470, 104039205, 208078410]

約数ペア:

[(1, 208078410), (2, 104039205), (3, 69359470), (5, 41615682), (6, 34679735), (10, 20807841), (15, 13871894), (30, 6935947), (1861, 111810), (3722, 55905), (3727, 55830), (5583, 37270), (7454, 27915), (9305, 22362), (11166, 18635), (11181, 18610)]