220134845

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 312035328

約数和(自身を除く): 91900483

約数列:

[1, 5, 7, 35, 43, 107, 215, 301, 535, 749, 1367, 1505, 3745, 4601, 6835, 9569, 23005, 32207, 47845, 58781, 146269, 161035, 293905, 411467, 731345, 1023883, 2057335, 5119415, 6289567, 31447835, 44026969, 220134845]

約数ペア:

[(1, 220134845), (5, 44026969), (7, 31447835), (35, 6289567), (43, 5119415), (107, 2057335), (215, 1023883), (301, 731345), (535, 411467), (749, 293905), (1367, 161035), (1505, 146269), (3745, 58781), (4601, 47845), (6835, 32207), (9569, 23005)]