207902530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1890023}}^1$

素因数の和:1890041

約数の個数: 16

約数和(自身を含む): 408245184

約数和(自身を除く): 200342654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1890023, 3780046, 9450115, 18900230, 20790253, 41580506, 103951265, 207902530]

約数ペア:

[(1, 207902530), (2, 103951265), (5, 41580506), (10, 20790253), (11, 18900230), (22, 9450115), (55, 3780046), (110, 1890023)]