190033221

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{34939}}^1$

素因数の和:34993

約数の個数: 24

約数和(自身を含む): 302720160

約数和(自身を除く): 112686939

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 34939, 104817, 244573, 733719, 1292743, 1712011, 3878229, 5136033, 9049201, 27147603, 63344407, 190033221]

約数ペア:

[(1, 190033221), (3, 63344407), (7, 27147603), (21, 9049201), (37, 5136033), (49, 3878229), (111, 1712011), (147, 1292743), (259, 733719), (777, 244573), (1813, 104817), (5439, 34939)]