214082140

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{22921}}^1$

素因数の和:23397

約数の個数: 24

約数和(自身を含む): 450554832

約数和(自身を除く): 236472692

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 22921, 45842, 91684, 114605, 229210, 458420, 10704107, 21408214, 42816428, 53520535, 107041070, 214082140]

約数ペア:

[(1, 214082140), (2, 107041070), (4, 53520535), (5, 42816428), (10, 21408214), (20, 10704107), (467, 458420), (934, 229210), (1868, 114605), (2335, 91684), (4670, 45842), (9340, 22921)]