202191805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{4457}}^1$

素因数の和:4716

約数の個数: 16

約数和(自身を含む): 249505344

約数和(自身を除く): 47313539

約数列:

[1, 5, 43, 211, 215, 1055, 4457, 9073, 22285, 45365, 191651, 940427, 958255, 4702135, 40438361, 202191805]

約数ペア:

[(1, 202191805), (5, 40438361), (43, 4702135), (211, 958255), (215, 940427), (1055, 191651), (4457, 45365), (9073, 22285)]