193065985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 276037632

約数和(自身を除く): 82971647

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 749, 1085, 1663, 3317, 3745, 8315, 11641, 16585, 23219, 51553, 58205, 116095, 177941, 257765, 360871, 889705, 1245587, 1804355, 5516171, 6227935, 27580855, 38613197, 193065985]

約数ペア:

[(1, 193065985), (5, 38613197), (7, 27580855), (31, 6227935), (35, 5516171), (107, 1804355), (155, 1245587), (217, 889705), (535, 360871), (749, 257765), (1085, 177941), (1663, 116095), (3317, 58205), (3745, 51553), (8315, 23219), (11641, 16585)]