196614145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{719}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 291271680

約数和(自身を除く): 94657535

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 601, 719, 3005, 3595, 4207, 5033, 7813, 9347, 21035, 25165, 39065, 46735, 54691, 65429, 273455, 327145, 432119, 2160595, 3024833, 5617547, 15124165, 28087735, 39322829, 196614145]

約数ペア:

[(1, 196614145), (5, 39322829), (7, 28087735), (13, 15124165), (35, 5617547), (65, 3024833), (91, 2160595), (455, 432119), (601, 327145), (719, 273455), (3005, 65429), (3595, 54691), (4207, 46735), (5033, 39065), (7813, 25165), (9347, 21035)]