220125066478

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{2467}}^1\times {\mathrm{164627}}^1$

素因数の和:167367

約数の個数: 16

約数和(自身を含む): 331542353664

約数和(自身を除く): 111417287186

約数列:

[1, 2, 271, 542, 2467, 4934, 164627, 329254, 668557, 1337114, 44613917, 89227834, 406134809, 812269618, 110062533239, 220125066478]

約数ペア:

[(1, 220125066478), (2, 110062533239), (271, 812269618), (542, 406134809), (2467, 89227834), (4934, 44613917), (164627, 1337114), (329254, 668557)]