220199794

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{21893}}^1$

素因数の和:22049

約数の個数: 16

約数和(自身を含む): 340495488

約数和(自身を除く): 120295694

約数列:

[1, 2, 47, 94, 107, 214, 5029, 10058, 21893, 43786, 1028971, 2057942, 2342551, 4685102, 110099897, 220199794]

約数ペア:

[(1, 220199794), (2, 110099897), (47, 4685102), (94, 2342551), (107, 2057942), (214, 1028971), (5029, 43786), (10058, 21893)]