200838070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{873209}}^1$

素因数の和:873239

約数の個数: 16

約数和(自身を含む): 377226720

約数和(自身を除く): 176388650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 873209, 1746418, 4366045, 8732090, 20083807, 40167614, 100419035, 200838070]

約数ペア:

[(1, 200838070), (2, 100419035), (5, 40167614), (10, 20083807), (23, 8732090), (46, 4366045), (115, 1746418), (230, 873209)]