203446691

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 242672640

約数和(自身を除く): 39225949

約数列:

[1, 7, 47, 59, 223, 329, 413, 1561, 2209, 2773, 10481, 13157, 15463, 19411, 73367, 92099, 130331, 492607, 618379, 912317, 3448249, 4328653, 29063813, 203446691]

約数ペア:

[(1, 203446691), (7, 29063813), (47, 4328653), (59, 3448249), (223, 912317), (329, 618379), (413, 492607), (1561, 130331), (2209, 92099), (2773, 73367), (10481, 19411), (13157, 15463)]