204520217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{13177}}^1$

素因数の和:13288

約数の個数: 16

約数和(自身を含む): 239101632

約数和(自身を除く): 34581415

約数列:

[1, 11, 17, 83, 187, 913, 1411, 13177, 15521, 144947, 224009, 1093691, 2464099, 12030601, 18592747, 204520217]

約数ペア:

[(1, 204520217), (11, 18592747), (17, 12030601), (83, 2464099), (187, 1093691), (913, 224009), (1411, 144947), (13177, 15521)]