201555279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8933}}^1$

素因数の和:9071

約数の個数: 24

約数和(自身を含む): 306614880

約数和(自身を除く): 105059601

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 7521, 8933, 22563, 26799, 80397, 205459, 616377, 973697, 1849131, 2921091, 8763273, 22395031, 67185093, 201555279]

約数ペア:

[(1, 201555279), (3, 67185093), (9, 22395031), (23, 8763273), (69, 2921091), (109, 1849131), (207, 973697), (327, 616377), (981, 205459), (2507, 80397), (7521, 26799), (8933, 22563)]