201992890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1836299}}^1$

素因数の和:1836317

約数の個数: 16

約数和(自身を含む): 396640800

約数和(自身を除く): 194647910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1836299, 3672598, 9181495, 18362990, 20199289, 40398578, 100996445, 201992890]

約数ペア:

[(1, 201992890), (2, 100996445), (5, 40398578), (10, 20199289), (11, 18362990), (22, 9181495), (55, 3672598), (110, 1836299)]