201493724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{40591}}^1$

素因数の和:40685

約数の個数: 24

約数和(自身を含む): 378479808

約数和(自身を除く): 176986084

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 40591, 81182, 162364, 690047, 1380094, 2760188, 2963143, 5926286, 11852572, 50373431, 100746862, 201493724]

約数ペア:

[(1, 201493724), (2, 100746862), (4, 50373431), (17, 11852572), (34, 5926286), (68, 2963143), (73, 2760188), (146, 1380094), (292, 690047), (1241, 162364), (2482, 81182), (4964, 40591)]