199152470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1810477}}^1$

素因数の和:1810495

約数の個数: 16

約数和(自身を含む): 391063248

約数和(自身を除く): 191910778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1810477, 3620954, 9052385, 18104770, 19915247, 39830494, 99576235, 199152470]

約数ペア:

[(1, 199152470), (2, 99576235), (5, 39830494), (10, 19915247), (11, 18104770), (22, 9052385), (55, 3620954), (110, 1810477)]