208058742

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{70913}}^1$

素因数の和:71084

約数の個数: 24

約数和(自身を含む): 453565944

約数和(自身を除く): 245507202

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 70913, 141826, 212739, 425478, 638217, 1276434, 11558819, 23117638, 34676457, 69352914, 104029371, 208058742]

約数ペア:

[(1, 208058742), (2, 104029371), (3, 69352914), (6, 34676457), (9, 23117638), (18, 11558819), (163, 1276434), (326, 638217), (489, 425478), (978, 212739), (1467, 141826), (2934, 70913)]