202186621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 260563968

約数和(自身を除く): 58377347

約数列:

[1, 7, 13, 41, 47, 91, 287, 329, 533, 611, 1153, 1927, 3731, 4277, 8071, 13489, 14989, 25051, 47273, 54191, 104923, 175357, 330911, 379337, 614549, 704483, 2221831, 4301843, 4931381, 15552817, 28883803, 202186621]

約数ペア:

[(1, 202186621), (7, 28883803), (13, 15552817), (41, 4931381), (47, 4301843), (91, 2221831), (287, 704483), (329, 614549), (533, 379337), (611, 330911), (1153, 175357), (1927, 104923), (3731, 54191), (4277, 47273), (8071, 25051), (13489, 14989)]