205433140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{933787}}^1$

素因数の和:933807

約数の個数: 24

約数和(自身を含む): 470629152

約数和(自身を除く): 265196012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 933787, 1867574, 3735148, 4668935, 9337870, 10271657, 18675740, 20543314, 41086628, 51358285, 102716570, 205433140]

約数ペア:

[(1, 205433140), (2, 102716570), (4, 51358285), (5, 41086628), (10, 20543314), (11, 18675740), (20, 10271657), (22, 9337870), (44, 4668935), (55, 3735148), (110, 1867574), (220, 933787)]