205413648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389041}}^1$

素因数の和:389063

約数の個数: 40

約数和(自身を含む): 578894496

約数和(自身を除く): 373480848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 389041, 778082, 1167123, 1556164, 2334246, 3112328, 4279451, 4668492, 6224656, 8558902, 9336984, 12838353, 17117804, 18673968, 25676706, 34235608, 51353412, 68471216, 102706824, 205413648]

約数ペア:

[(1, 205413648), (2, 102706824), (3, 68471216), (4, 51353412), (6, 34235608), (8, 25676706), (11, 18673968), (12, 17117804), (16, 12838353), (22, 9336984), (24, 8558902), (33, 6224656), (44, 4668492), (48, 4279451), (66, 3112328), (88, 2334246), (132, 1556164), (176, 1167123), (264, 778082), (528, 389041)]