194600920

素因数分解:

$2^3\times 5^1\times {\mathrm{4865023}}^1$

素因数の和:4865034

約数の個数: 16

約数和(自身を含む): 437852160

約数和(自身を除く): 243251240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4865023, 9730046, 19460092, 24325115, 38920184, 48650230, 97300460, 194600920]

約数ペア:

[(1, 194600920), (2, 97300460), (4, 48650230), (5, 38920184), (8, 24325115), (10, 19460092), (20, 9730046), (40, 4865023)]