204774557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 228560640

約数和(自身を除く): 23786083

約数列:

[1, 13, 43, 79, 559, 1027, 3397, 4637, 44161, 60281, 199391, 366323, 2592083, 4762199, 15751889, 204774557]

約数ペア:

[(1, 204774557), (13, 15751889), (43, 4762199), (79, 2592083), (559, 366323), (1027, 199391), (3397, 60281), (4637, 44161)]