147205788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{721597}}^1$

素因数の和:721621

約数の個数: 24

約数和(自身を含む): 363685392

約数和(自身を除く): 216479604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 721597, 1443194, 2164791, 2886388, 4329582, 8659164, 12267149, 24534298, 36801447, 49068596, 73602894, 147205788]

約数ペア:

[(1, 147205788), (2, 73602894), (3, 49068596), (4, 36801447), (6, 24534298), (12, 12267149), (17, 8659164), (34, 4329582), (51, 2886388), (68, 2164791), (102, 1443194), (204, 721597)]