201302479

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 239396352

約数和(自身を除く): 38093873

約数列:

[1, 7, 43, 103, 151, 301, 721, 1057, 1849, 4429, 6493, 12943, 15553, 31003, 45451, 108871, 190447, 279199, 668779, 1333129, 1954393, 4681453, 28757497, 201302479]

約数ペア:

[(1, 201302479), (7, 28757497), (43, 4681453), (103, 1954393), (151, 1333129), (301, 668779), (721, 279199), (1057, 190447), (1849, 108871), (4429, 45451), (6493, 31003), (12943, 15553)]