206860912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 412473600

約数和(自身を除く): 205612688

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 188, 278, 376, 556, 752, 1112, 1979, 2224, 3958, 6533, 7916, 13066, 15832, 26132, 31664, 52264, 93013, 104528, 186026, 275081, 372052, 550162, 744104, 1100324, 1488208, 2200648, 4401296, 12928807, 25857614, 51715228, 103430456, 206860912]

約数ペア:

[(1, 206860912), (2, 103430456), (4, 51715228), (8, 25857614), (16, 12928807), (47, 4401296), (94, 2200648), (139, 1488208), (188, 1100324), (278, 744104), (376, 550162), (556, 372052), (752, 275081), (1112, 186026), (1979, 104528), (2224, 93013), (3958, 52264), (6533, 31664), (7916, 26132), (13066, 15832)]