201288031

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 242694144

約数和(自身を除く): 41406113

約数列:

[1, 7, 43, 49, 83, 301, 581, 1151, 2107, 3569, 4067, 8057, 24983, 49493, 56399, 95533, 174881, 346451, 668731, 2425157, 4107919, 4681117, 28755433, 201288031]

約数ペア:

[(1, 201288031), (7, 28755433), (43, 4681117), (49, 4107919), (83, 2425157), (301, 668731), (581, 346451), (1151, 174881), (2107, 95533), (3569, 56399), (4067, 49493), (8057, 24983)]