206268504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661117}}^1$

素因数の和:661139

約数の個数: 32

約数和(自身を含む): 555339120

約数和(自身を除く): 349070616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 661117, 1322234, 1983351, 2644468, 3966702, 5288936, 7933404, 8594521, 15866808, 17189042, 25783563, 34378084, 51567126, 68756168, 103134252, 206268504]

約数ペア:

[(1, 206268504), (2, 103134252), (3, 68756168), (4, 51567126), (6, 34378084), (8, 25783563), (12, 17189042), (13, 15866808), (24, 8594521), (26, 7933404), (39, 5288936), (52, 3966702), (78, 2644468), (104, 1983351), (156, 1322234), (312, 661117)]