202204805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 273777408

約数和(自身を除く): 71572603

約数列:

[1, 5, 11, 53, 55, 71, 265, 355, 583, 781, 977, 2915, 3763, 3905, 4885, 10747, 18815, 41393, 51781, 53735, 69367, 206965, 258905, 346835, 569591, 763037, 2847955, 3676451, 3815185, 18382255, 40440961, 202204805]

約数ペア:

[(1, 202204805), (5, 40440961), (11, 18382255), (53, 3815185), (55, 3676451), (71, 2847955), (265, 763037), (355, 569591), (583, 346835), (781, 258905), (977, 206965), (2915, 69367), (3763, 53735), (3905, 51781), (4885, 41393), (10747, 18815)]