207663412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{205201}}^1$

素因数の和:205239

約数の個数: 24

約数和(自身を含む): 413687232

約数和(自身を除く): 206023820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 205201, 410402, 820804, 2257211, 4514422, 4719623, 9028844, 9439246, 18878492, 51915853, 103831706, 207663412]

約数ペア:

[(1, 207663412), (2, 103831706), (4, 51915853), (11, 18878492), (22, 9439246), (23, 9028844), (44, 4719623), (46, 4514422), (92, 2257211), (253, 820804), (506, 410402), (1012, 205201)]