209548902530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1904990023}}^1$

素因数の和:1904990041

約数の個数: 16

約数和(自身を含む): 411477845184

約数和(自身を除く): 201928942654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1904990023, 3809980046, 9524950115, 19049900230, 20954890253, 41909780506, 104774451265, 209548902530]

約数ペア:

[(1, 209548902530), (2, 104774451265), (5, 41909780506), (10, 20954890253), (11, 19049900230), (22, 9524950115), (55, 3809980046), (110, 1904990023)]