200292585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 352477440

約数和(自身を除く): 152184855

約数列:

[1, 3, 5, 15, 19, 41, 57, 61, 95, 123, 183, 205, 281, 285, 305, 615, 779, 843, 915, 1159, 1405, 2337, 2501, 3477, 3895, 4215, 5339, 5795, 7503, 11521, 11685, 12505, 16017, 17141, 17385, 26695, 34563, 37515, 47519, 51423, 57605, 80085, 85705, 142557, 172815, 218899, 237595, 257115, 325679, 656697, 702781, 712785, 977037, 1094495, 1628395, 2108343, 3283485, 3513905, 4885185, 10541715, 13352839, 40058517, 66764195, 200292585]

約数ペア:

[(1, 200292585), (3, 66764195), (5, 40058517), (15, 13352839), (19, 10541715), (41, 4885185), (57, 3513905), (61, 3283485), (95, 2108343), (123, 1628395), (183, 1094495), (205, 977037), (281, 712785), (285, 702781), (305, 656697), (615, 325679), (779, 257115), (843, 237595), (915, 218899), (1159, 172815), (1405, 142557), (2337, 85705), (2501, 80085), (3477, 57605), (3895, 51423), (4215, 47519), (5339, 37515), (5795, 34563), (7503, 26695), (11521, 17385), (11685, 17141), (12505, 16017)]