222073190

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{22409}}^1$

素因数の和:23407

約数の個数: 16

約数和(自身を含む): 400152960

約数和(自身を除く): 178079770

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 22409, 44818, 112045, 224090, 22207319, 44414638, 111036595, 222073190]

約数ペア:

[(1, 222073190), (2, 111036595), (5, 44414638), (10, 22207319), (991, 224090), (1982, 112045), (4955, 44818), (9910, 22409)]