206496888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661849}}^1$

素因数の和:661871

約数の個数: 32

約数和(自身を含む): 555954000

約数和(自身を除く): 349457112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 661849, 1323698, 1985547, 2647396, 3971094, 5294792, 7942188, 8604037, 15884376, 17208074, 25812111, 34416148, 51624222, 68832296, 103248444, 206496888]

約数ペア:

[(1, 206496888), (2, 103248444), (3, 68832296), (4, 51624222), (6, 34416148), (8, 25812111), (12, 17208074), (13, 15884376), (24, 8604037), (26, 7942188), (39, 5294792), (52, 3971094), (78, 2647396), (104, 1985547), (156, 1323698), (312, 661849)]