212410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1949

約数の個数: 16

約数和(自身を含む): 417312

約数和(自身を除く): 204902

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1931, 3862, 9655, 19310, 21241, 42482, 106205, 212410]

約数ペア:

[(1, 212410), (2, 106205), (5, 42482), (10, 21241), (11, 19310), (22, 9655), (55, 3862), (110, 1931)]