233852017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 302303232

約数和(自身を除く): 68451215

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 731, 989, 1987, 2737, 5117, 6923, 13909, 16813, 33779, 45701, 85441, 117691, 236453, 319907, 598087, 776917, 1452497, 1965143, 5438419, 10167479, 13756001, 33407431, 233852017]

約数ペア:

[(1, 233852017), (7, 33407431), (17, 13756001), (23, 10167479), (43, 5438419), (119, 1965143), (161, 1452497), (301, 776917), (391, 598087), (731, 319907), (989, 236453), (1987, 117691), (2737, 85441), (5117, 45701), (6923, 33779), (13909, 16813)]