220409111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1783}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 244864704

約数和(自身を除く): 24455593

約数列:

[1, 13, 37, 257, 481, 1783, 3341, 9509, 23179, 65971, 123617, 458231, 857623, 5957003, 16954547, 220409111]

約数ペア:

[(1, 220409111), (13, 16954547), (37, 5957003), (257, 857623), (481, 458231), (1783, 123617), (3341, 65971), (9509, 23179)]