218520916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{2437}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 396272520

約数和(自身を除く): 177751604

約数列:

[1, 2, 4, 29, 58, 116, 773, 1546, 2437, 3092, 4874, 9748, 22417, 44834, 70673, 89668, 141346, 282692, 1883801, 3767602, 7535204, 54630229, 109260458, 218520916]

約数ペア:

[(1, 218520916), (2, 109260458), (4, 54630229), (29, 7535204), (58, 3767602), (116, 1883801), (773, 282692), (1546, 141346), (2437, 89668), (3092, 70673), (4874, 44834), (9748, 22417)]