201998060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{918173}}^1$

素因数の和:918193

約数の個数: 24

約数和(自身を含む): 462759696

約数和(自身を除く): 260761636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 918173, 1836346, 3672692, 4590865, 9181730, 10099903, 18363460, 20199806, 40399612, 50499515, 100999030, 201998060]

約数ペア:

[(1, 201998060), (2, 100999030), (4, 50499515), (5, 40399612), (10, 20199806), (11, 18363460), (20, 10099903), (22, 9181730), (44, 4590865), (55, 3672692), (110, 1836346), (220, 918173)]