202334180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 437584896

約数和(自身を除く): 235250716

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 227, 410, 454, 820, 908, 1087, 1135, 2174, 2270, 4348, 4540, 5435, 9307, 10870, 18614, 21740, 37228, 44567, 46535, 89134, 93070, 178268, 186140, 222835, 246749, 445670, 493498, 891340, 986996, 1233745, 2467490, 4934980, 10116709, 20233418, 40466836, 50583545, 101167090, 202334180]

約数ペア:

[(1, 202334180), (2, 101167090), (4, 50583545), (5, 40466836), (10, 20233418), (20, 10116709), (41, 4934980), (82, 2467490), (164, 1233745), (205, 986996), (227, 891340), (410, 493498), (454, 445670), (820, 246749), (908, 222835), (1087, 186140), (1135, 178268), (2174, 93070), (2270, 89134), (4348, 46535), (4540, 44567), (5435, 37228), (9307, 21740), (10870, 18614)]