210899410

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{32297}}^1$

素因数の和:32957

約数の個数: 16

約数和(自身を含む): 380212056

約数和(自身を除く): 169312646

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 32297, 64594, 161485, 322970, 21089941, 42179882, 105449705, 210899410]

約数ペア:

[(1, 210899410), (2, 105449705), (5, 42179882), (10, 21089941), (653, 322970), (1306, 161485), (3265, 64594), (6530, 32297)]