198339946

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{34303}}^1$

素因数の和:34378

約数の個数: 24

約数和(自身を含む): 351959040

約数和(自身を除く): 153619094

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 34303, 68606, 240121, 480242, 1680847, 2023877, 3361694, 4047754, 14167139, 28334278, 99169973, 198339946]

約数ペア:

[(1, 198339946), (2, 99169973), (7, 28334278), (14, 14167139), (49, 4047754), (59, 3361694), (98, 2023877), (118, 1680847), (413, 480242), (826, 240121), (2891, 68606), (5782, 34303)]