201693140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{916787}}^1$

素因数の和:916807

約数の個数: 24

約数和(自身を含む): 462061152

約数和(自身を除く): 260368012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 916787, 1833574, 3667148, 4583935, 9167870, 10084657, 18335740, 20169314, 40338628, 50423285, 100846570, 201693140]

約数ペア:

[(1, 201693140), (2, 100846570), (4, 50423285), (5, 40338628), (10, 20169314), (11, 18335740), (20, 10084657), (22, 9167870), (44, 4583935), (55, 3667148), (110, 1833574), (220, 916787)]