201848465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{719}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 299013120

約数和(自身を除く): 97164655

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 617, 719, 3085, 3595, 4319, 5033, 8021, 9347, 21595, 25165, 40105, 46735, 56147, 65429, 280735, 327145, 443623, 2218115, 3105361, 5767099, 15526805, 28835495, 40369693, 201848465]

約数ペア:

[(1, 201848465), (5, 40369693), (7, 28835495), (13, 15526805), (35, 5767099), (65, 3105361), (91, 2218115), (455, 443623), (617, 327145), (719, 280735), (3085, 65429), (3595, 56147), (4319, 46735), (5033, 40105), (8021, 25165), (9347, 21595)]