202497291

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 300119040

約数和(自身を除く): 97621749

約数列:

[1, 3, 9, 47, 141, 239, 423, 717, 2003, 2151, 6009, 11233, 18027, 33699, 94141, 101097, 282423, 478717, 847269, 1436151, 4308453, 22499699, 67499097, 202497291]

約数ペア:

[(1, 202497291), (3, 67499097), (9, 22499699), (47, 4308453), (141, 1436151), (239, 847269), (423, 478717), (717, 282423), (2003, 101097), (2151, 94141), (6009, 33699), (11233, 18027)]