99866210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{857}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 184833792

約数和(自身を除く): 84967582

約数列:

[1, 2, 5, 10, 43, 86, 215, 271, 430, 542, 857, 1355, 1714, 2710, 4285, 8570, 11653, 23306, 36851, 58265, 73702, 116530, 184255, 232247, 368510, 464494, 1161235, 2322470, 9986621, 19973242, 49933105, 99866210]

約数ペア:

[(1, 99866210), (2, 49933105), (5, 19973242), (10, 9986621), (43, 2322470), (86, 1161235), (215, 464494), (271, 368510), (430, 232247), (542, 184255), (857, 116530), (1355, 73702), (1714, 58265), (2710, 36851), (4285, 23306), (8570, 11653)]