202477454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{9851}}^1$

素因数の和:10135

約数の個数: 16

約数和(自身を含む): 312111360

約数和(自身を除く): 109633906

約数列:

[1, 2, 43, 86, 239, 478, 9851, 10277, 19702, 20554, 423593, 847186, 2354389, 4708778, 101238727, 202477454]

約数ペア:

[(1, 202477454), (2, 101238727), (43, 4708778), (86, 2354389), (239, 847186), (478, 423593), (9851, 20554), (10277, 19702)]