201004790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1553}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 423607968

約数和(自身を除く): 222603178

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 1553, 1849, 3010, 3106, 3698, 7765, 9245, 10871, 12943, 15530, 18490, 21742, 25886, 54355, 64715, 66779, 108710, 129430, 133558, 333895, 467453, 667790, 934906, 2337265, 2871497, 4674530, 5742994, 14357485, 20100479, 28714970, 40200958, 100502395, 201004790]

約数ペア:

[(1, 201004790), (2, 100502395), (5, 40200958), (7, 28714970), (10, 20100479), (14, 14357485), (35, 5742994), (43, 4674530), (70, 2871497), (86, 2337265), (215, 934906), (301, 667790), (430, 467453), (602, 333895), (1505, 133558), (1553, 129430), (1849, 108710), (3010, 66779), (3106, 64715), (3698, 54355), (7765, 25886), (9245, 21742), (10871, 18490), (12943, 15530)]