201406205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40241}}^1$

素因数の和:40277

約数の個数: 32

約数和(自身を含む): 324511488

約数和(自身を除く): 123105283

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 40241, 201205, 281687, 442651, 523133, 1408435, 2213255, 2615665, 3098557, 3661931, 5754463, 15492785, 18309655, 28772315, 40281241, 201406205]

約数ペア:

[(1, 201406205), (5, 40281241), (7, 28772315), (11, 18309655), (13, 15492785), (35, 5754463), (55, 3661931), (65, 3098557), (77, 2615665), (91, 2213255), (143, 1408435), (385, 523133), (455, 442651), (715, 281687), (1001, 201205), (5005, 40241)]