210002451

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 84656109

約数列:

[1, 3, 41, 71, 123, 139, 173, 213, 417, 519, 2911, 5699, 7093, 8733, 9869, 12283, 17097, 21279, 24047, 29607, 36849, 72141, 404629, 503603, 985927, 1213887, 1510809, 1707337, 2957781, 5122011, 70000817, 210002451]

約数ペア:

[(1, 210002451), (3, 70000817), (41, 5122011), (71, 2957781), (123, 1707337), (139, 1510809), (173, 1213887), (213, 985927), (417, 503603), (519, 404629), (2911, 72141), (5699, 36849), (7093, 29607), (8733, 24047), (9869, 21279), (12283, 17097)]