209230310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{909697}}^1$

素因数の和:909727

約数の個数: 16

約数和(自身を含む): 392989536

約数和(自身を除く): 183759226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 909697, 1819394, 4548485, 9096970, 20923031, 41846062, 104615155, 209230310]

約数ペア:

[(1, 209230310), (2, 104615155), (5, 41846062), (10, 20923031), (23, 9096970), (46, 4548485), (115, 1819394), (230, 909697)]