201021138

素因数分解:

$2^1\times 3^2\times {\mathrm{2903}}^1\times {\mathrm{3847}}^1$

素因数の和:6758

約数の個数: 24

約数和(自身を含む): 435809088

約数和(自身を除く): 234787950

約数列:

[1, 2, 3, 6, 9, 18, 2903, 3847, 5806, 7694, 8709, 11541, 17418, 23082, 26127, 34623, 52254, 69246, 11167841, 22335682, 33503523, 67007046, 100510569, 201021138]

約数ペア:

[(1, 201021138), (2, 100510569), (3, 67007046), (6, 33503523), (9, 22335682), (18, 11167841), (2903, 69246), (3847, 52254), (5806, 34623), (7694, 26127), (8709, 23082), (11541, 17418)]