196328220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{297467}}^1$

素因数の和:297490

約数の個数: 48

約数和(自身を含む): 599695488

約数和(自身を除く): 403367268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 297467, 594934, 892401, 1189868, 1487335, 1784802, 2974670, 3272137, 3569604, 4462005, 5949340, 6544274, 8924010, 9816411, 13088548, 16360685, 17848020, 19632822, 32721370, 39265644, 49082055, 65442740, 98164110, 196328220]

約数ペア:

[(1, 196328220), (2, 98164110), (3, 65442740), (4, 49082055), (5, 39265644), (6, 32721370), (10, 19632822), (11, 17848020), (12, 16360685), (15, 13088548), (20, 9816411), (22, 8924010), (30, 6544274), (33, 5949340), (44, 4462005), (55, 3569604), (60, 3272137), (66, 2974670), (110, 1784802), (132, 1487335), (165, 1189868), (220, 892401), (330, 594934), (660, 297467)]