222680942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{3709}}^1$

素因数の和:6451

約数の個数: 16

約数和(自身を含む): 364618800

約数和(自身を除く): 141937858

約数列:

[1, 2, 11, 22, 2729, 3709, 5458, 7418, 30019, 40799, 60038, 81598, 10121861, 20243722, 111340471, 222680942]

約数ペア:

[(1, 222680942), (2, 111340471), (11, 20243722), (22, 10121861), (2729, 81598), (3709, 60038), (5458, 40799), (7418, 30019)]