204076415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39359}}^1$

素因数の和:39442

約数の個数: 16

約数和(自身を含む): 263554560

約数和(自身を除く): 59478145

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 39359, 196795, 669103, 2400899, 3345515, 12004495, 40815283, 204076415]

約数ペア:

[(1, 204076415), (5, 40815283), (17, 12004495), (61, 3345515), (85, 2400899), (305, 669103), (1037, 196795), (5185, 39359)]