204099170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{168677}}^1$

素因数の和:168706

約数の個数: 24

約数和(自身を含む): 403815132

約数和(自身を除く): 199715962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 168677, 337354, 843385, 1686770, 1855447, 3710894, 9277235, 18554470, 20409917, 40819834, 102049585, 204099170]

約数ペア:

[(1, 204099170), (2, 102049585), (5, 40819834), (10, 20409917), (11, 18554470), (22, 9277235), (55, 3710894), (110, 1855447), (121, 1686770), (242, 843385), (605, 337354), (1210, 168677)]