204959810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1863271}}^1$

素因数の和:1863289

約数の個数: 16

約数和(自身を含む): 402466752

約数和(自身を除く): 197506942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1863271, 3726542, 9316355, 18632710, 20495981, 40991962, 102479905, 204959810]

約数ペア:

[(1, 204959810), (2, 102479905), (5, 40991962), (10, 20495981), (11, 18632710), (22, 9316355), (55, 3726542), (110, 1863271)]