201005648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{546211}}^1$

素因数の和:546242

約数の個数: 20

約数和(自身を含む): 406381728

約数和(自身を除く): 205376080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 546211, 1092422, 2184844, 4369688, 8739376, 12562853, 25125706, 50251412, 100502824, 201005648]

約数ペア:

[(1, 201005648), (2, 100502824), (4, 50251412), (8, 25125706), (16, 12562853), (23, 8739376), (46, 4369688), (92, 2184844), (184, 1092422), (368, 546211)]