200865847

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7691}}^1$

素因数の和:7759

約数の個数: 24

約数和(自身を含む): 257805072

約数和(自身を除く): 56939225

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 7691, 26117, 53837, 99983, 315331, 376859, 699881, 2207317, 4099303, 4899167, 15451219, 28695121, 200865847]

約数ペア:

[(1, 200865847), (7, 28695121), (13, 15451219), (41, 4899167), (49, 4099303), (91, 2207317), (287, 699881), (533, 376859), (637, 315331), (2009, 99983), (3731, 53837), (7691, 26117)]