217252462

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{66601}}^1$

素因数の和:66843

約数の個数: 16

約数和(自身を含む): 374036832

約数和(自身を除く): 156784370

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 66601, 133202, 466207, 932414, 15518033, 31036066, 108626231, 217252462]

約数ペア:

[(1, 217252462), (2, 108626231), (7, 31036066), (14, 15518033), (233, 932414), (466, 466207), (1631, 133202), (3262, 66601)]