193721884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{5297}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 348905088

約数和(自身を除く): 155183204

約数列:

[1, 2, 4, 41, 82, 164, 223, 446, 892, 5297, 9143, 10594, 18286, 21188, 36572, 217177, 434354, 868708, 1181231, 2362462, 4724924, 48430471, 96860942, 193721884]

約数ペア:

[(1, 193721884), (2, 96860942), (4, 48430471), (41, 4724924), (82, 2362462), (164, 1181231), (223, 868708), (446, 434354), (892, 217177), (5297, 36572), (9143, 21188), (10594, 18286)]