204386870

素因数分解:

$2^1\times 5^1\times {\mathrm{4691}}^1\times {\mathrm{4357}}^1$

素因数の和:9055

約数の個数: 16

約数和(自身を含む): 368059248

約数和(自身を除く): 163672378

約数列:

[1, 2, 5, 10, 4357, 4691, 8714, 9382, 21785, 23455, 43570, 46910, 20438687, 40877374, 102193435, 204386870]

約数ペア:

[(1, 204386870), (2, 102193435), (5, 40877374), (10, 20438687), (4357, 46910), (4691, 43570), (8714, 23455), (9382, 21785)]