204352

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 28

約数和(自身を含む): 422656

約数和(自身を除く): 218304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 206, 248, 412, 496, 824, 992, 1648, 1984, 3193, 3296, 6386, 6592, 12772, 25544, 51088, 102176, 204352]

約数ペア:

[(1, 204352), (2, 102176), (4, 51088), (8, 25544), (16, 12772), (31, 6592), (32, 6386), (62, 3296), (64, 3193), (103, 1984), (124, 1648), (206, 992), (248, 824), (412, 496)]