207923210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1890211}}^1$

素因数の和:1890229

約数の個数: 16

約数和(自身を含む): 408285792

約数和(自身を除く): 200362582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1890211, 3780422, 9451055, 18902110, 20792321, 41584642, 103961605, 207923210]

約数ペア:

[(1, 207923210), (2, 103961605), (5, 41584642), (10, 20792321), (11, 18902110), (22, 9451055), (55, 3780422), (110, 1890211)]