201045724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{42703}}^1$

素因数の和:42825

約数の個数: 24

約数和(自身を含む): 387410688

約数和(自身を除く): 186364964

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 42703, 85406, 170812, 469733, 939466, 1878932, 4569221, 9138442, 18276884, 50261431, 100522862, 201045724]

約数ペア:

[(1, 201045724), (2, 100522862), (4, 50261431), (11, 18276884), (22, 9138442), (44, 4569221), (107, 1878932), (214, 939466), (428, 469733), (1177, 170812), (2354, 85406), (4708, 42703)]