201893111

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11777}}^1$

素因数の和:11894

約数の個数: 16

約数和(自身を含む): 241213440

約数和(自身を除く): 39320329

約数列:

[1, 7, 31, 79, 217, 553, 2449, 11777, 17143, 82439, 365087, 930383, 2555609, 6512681, 28841873, 201893111]

約数ペア:

[(1, 201893111), (7, 28841873), (31, 6512681), (79, 2555609), (217, 930383), (553, 365087), (2449, 82439), (11777, 17143)]