200966570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26339}}^1$

素因数の和:26462

約数の個数: 32

約数和(自身を含む): 417225600

約数和(自身を除く): 216259030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 26339, 52678, 131695, 184373, 263390, 368746, 921865, 1843730, 2870951, 5741902, 14354755, 20096657, 28709510, 40193314, 100483285, 200966570]

約数ペア:

[(1, 200966570), (2, 100483285), (5, 40193314), (7, 28709510), (10, 20096657), (14, 14354755), (35, 5741902), (70, 2870951), (109, 1843730), (218, 921865), (545, 368746), (763, 263390), (1090, 184373), (1526, 131695), (3815, 52678), (7630, 26339)]