205972030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1872473}}^1$

素因数の和:1872491

約数の個数: 16

約数和(自身を含む): 404454384

約数和(自身を除く): 198482354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1872473, 3744946, 9362365, 18724730, 20597203, 41194406, 102986015, 205972030]

約数ペア:

[(1, 205972030), (2, 102986015), (5, 41194406), (10, 20597203), (11, 18724730), (22, 9362365), (55, 3744946), (110, 1872473)]