225536642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{5237}}^1$

素因数の和:5653

約数の個数: 16

約数和(自身を含む): 344890872

約数和(自身を除く): 119354230

約数列:

[1, 2, 61, 122, 353, 706, 5237, 10474, 21533, 43066, 319457, 638914, 1848661, 3697322, 112768321, 225536642]

約数ペア:

[(1, 225536642), (2, 112768321), (61, 3697322), (122, 1848661), (353, 638914), (706, 319457), (5237, 43066), (10474, 21533)]