201680894065

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{94464119}}^1$

素因数の和:94464192

約数の個数: 16

約数和(自身を含む): 281125221120

約数和(自身を除く): 79444327055

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 94464119, 472320595, 661248833, 3306244165, 5762311259, 28811556295, 40336178813, 201680894065]

約数ペア:

[(1, 201680894065), (5, 40336178813), (7, 28811556295), (35, 5762311259), (61, 3306244165), (305, 661248833), (427, 472320595), (2135, 94464119)]