197129042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2731}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 343445184

約数和(自身を除く): 146316142

約数列:

[1, 2, 11, 17, 22, 34, 187, 193, 374, 386, 2123, 2731, 3281, 4246, 5462, 6562, 30041, 36091, 46427, 60082, 72182, 92854, 510697, 527083, 1021394, 1054166, 5797913, 8960411, 11595826, 17920822, 98564521, 197129042]

約数ペア:

[(1, 197129042), (2, 98564521), (11, 17920822), (17, 11595826), (22, 8960411), (34, 5797913), (187, 1054166), (193, 1021394), (374, 527083), (386, 510697), (2123, 92854), (2731, 72182), (3281, 60082), (4246, 46427), (5462, 36091), (6562, 30041)]