201648672022

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{91741889}}^1$

素因数の和:91742055

約数の個数: 16

約数和(自身を含む): 347885246880

約数和(自身を除く): 146236574858

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 91741889, 183483778, 642193223, 1284386446, 14403476573, 28806953146, 100824336011, 201648672022]

約数ペア:

[(1, 201648672022), (2, 100824336011), (7, 28806953146), (14, 14403476573), (157, 1284386446), (314, 642193223), (1099, 183483778), (2198, 91741889)]