220163182

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{35069}}^1$

素因数の和:35187

約数の個数: 16

約数和(自身を含む): 342563760

約数和(自身を除く): 122400578

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 35069, 70138, 1507967, 2560037, 3015934, 5120074, 110081591, 220163182]

約数ペア:

[(1, 220163182), (2, 110081591), (43, 5120074), (73, 3015934), (86, 2560037), (146, 1507967), (3139, 70138), (6278, 35069)]