200979471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8447}}^1$

素因数の和:8571

約数の個数: 32

約数和(自身を含む): 337379328

約数和(自身を除く): 136399857

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 3399, 7931, 8447, 23793, 25341, 59129, 92917, 177387, 278751, 650419, 870041, 1951257, 2610123, 6090287, 9570451, 18270861, 28711353, 66993157, 200979471]

約数ペア:

[(1, 200979471), (3, 66993157), (7, 28711353), (11, 18270861), (21, 9570451), (33, 6090287), (77, 2610123), (103, 1951257), (231, 870041), (309, 650419), (721, 278751), (1133, 177387), (2163, 92917), (3399, 59129), (7931, 25341), (8447, 23793)]