207848405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{6143}}^1$

素因数の和:6316

約数の個数: 16

約数和(自身を含む): 255688704

約数和(自身を除く): 47840299

約数列:

[1, 5, 67, 101, 335, 505, 6143, 6767, 30715, 33835, 411581, 620443, 2057905, 3102215, 41569681, 207848405]

約数ペア:

[(1, 207848405), (5, 41569681), (67, 3102215), (101, 2057905), (335, 620443), (505, 411581), (6143, 33835), (6767, 30715)]