193201393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 257310720

約数和(自身を除く): 64109327

約数列:

[1, 7, 11, 29, 31, 77, 203, 217, 319, 341, 899, 2233, 2387, 2791, 6293, 9889, 19537, 30701, 69223, 80939, 86521, 214907, 566573, 605647, 890329, 951731, 2509109, 6232303, 6662117, 17563763, 27600199, 193201393]

約数ペア:

[(1, 193201393), (7, 27600199), (11, 17563763), (29, 6662117), (31, 6232303), (77, 2509109), (203, 951731), (217, 890329), (319, 605647), (341, 566573), (899, 214907), (2233, 86521), (2387, 80939), (2791, 69223), (6293, 30701), (9889, 19537)]