200312917

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17417}}^1$

素因数の和:17508

約数の個数: 16

約数和(自身を含む): 240786432

約数和(自身を除く): 40473515

約数列:

[1, 7, 31, 53, 217, 371, 1643, 11501, 17417, 121919, 539927, 923101, 3779489, 6461707, 28616131, 200312917]

約数ペア:

[(1, 200312917), (7, 28616131), (31, 6461707), (53, 3779489), (217, 923101), (371, 539927), (1643, 121919), (11501, 17417)]