201547563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2423}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 326716416

約数和(自身を除く): 125168853

約数列:

[1, 3, 7, 17, 21, 51, 119, 233, 357, 699, 1631, 2423, 3961, 4893, 7269, 11883, 16961, 27727, 41191, 50883, 83181, 123573, 288337, 564559, 865011, 1693677, 3951913, 9597503, 11855739, 28792509, 67182521, 201547563]

約数ペア:

[(1, 201547563), (3, 67182521), (7, 28792509), (17, 11855739), (21, 9597503), (51, 3951913), (119, 1693677), (233, 865011), (357, 564559), (699, 288337), (1631, 123573), (2423, 83181), (3961, 50883), (4893, 41191), (7269, 27727), (11883, 16961)]