201940090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1835819}}^1$

素因数の和:1835837

約数の個数: 16

約数和(自身を含む): 396537120

約数和(自身を除く): 194597030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1835819, 3671638, 9179095, 18358190, 20194009, 40388018, 100970045, 201940090]

約数ペア:

[(1, 201940090), (2, 100970045), (5, 40388018), (10, 20194009), (11, 18358190), (22, 9179095), (55, 3671638), (110, 1835819)]