243320126

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{195281}}^1$

素因数の和:195379

約数の個数: 16

約数和(自身を含む): 421809120

約数和(自身を除く): 178488994

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 195281, 390562, 1366967, 2733934, 17380009, 34760018, 121660063, 243320126]

約数ペア:

[(1, 243320126), (2, 121660063), (7, 34760018), (14, 17380009), (89, 2733934), (178, 1366967), (623, 390562), (1246, 195281)]