205656573

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{51427}}^1$

素因数の和:51504

約数の個数: 16

約数和(自身を含む): 289642496

約数和(自身を除く): 83985923

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 51427, 154281, 1594237, 2211361, 4782711, 6634083, 68552191, 205656573]

約数ペア:

[(1, 205656573), (3, 68552191), (31, 6634083), (43, 4782711), (93, 2211361), (129, 1594237), (1333, 154281), (3999, 51427)]