204630770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{889699}}^1$

素因数の和:889729

約数の個数: 16

約数和(自身を含む): 384350400

約数和(自身を除く): 179719630

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 889699, 1779398, 4448495, 8896990, 20463077, 40926154, 102315385, 204630770]

約数ペア:

[(1, 204630770), (2, 102315385), (5, 40926154), (10, 20463077), (23, 8896990), (46, 4448495), (115, 1779398), (230, 889699)]