206959454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 132696226

約数列:

[1, 2, 13, 26, 127, 233, 254, 269, 466, 538, 1651, 3029, 3302, 3497, 6058, 6994, 29591, 34163, 59182, 62677, 68326, 125354, 384683, 444119, 769366, 814801, 888238, 1629602, 7959979, 15919958, 103479727, 206959454]

約数ペア:

[(1, 206959454), (2, 103479727), (13, 15919958), (26, 7959979), (127, 1629602), (233, 888238), (254, 814801), (269, 769366), (466, 444119), (538, 384683), (1651, 125354), (3029, 68326), (3302, 62677), (3497, 59182), (6058, 34163), (6994, 29591)]