200573709

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{10259}}^1$

素因数の和:10302

約数の個数: 32

約数和(自身を含む): 328320000

約数和(自身を除く): 127746291

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 6517, 10259, 19551, 30777, 71813, 194921, 215439, 502691, 584763, 1364447, 1508073, 3518837, 4093341, 9551129, 10556511, 28653387, 66857903, 200573709]

約数ペア:

[(1, 200573709), (3, 66857903), (7, 28653387), (19, 10556511), (21, 9551129), (49, 4093341), (57, 3518837), (133, 1508073), (147, 1364447), (343, 584763), (399, 502691), (931, 215439), (1029, 194921), (2793, 71813), (6517, 30777), (10259, 19551)]