201444798723

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1\times {\mathrm{3571}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 316850688000

約数和(自身を除く): 115405889277

約数列:

[1, 3, 7, 21, 43, 129, 179, 301, 349, 537, 903, 1047, 1253, 2443, 3571, 3759, 7329, 7697, 10713, 15007, 23091, 24997, 45021, 53879, 62471, 74991, 105049, 153553, 161637, 187413, 315147, 437297, 460659, 639209, 1074871, 1246279, 1311891, 1917627, 2686253, 3224613, 3738837, 4474463, 8058759, 8723953, 13423389, 18803771, 26171859, 27485987, 53589997, 56411313, 82457961, 160769991, 192401909, 223083941, 375129979, 577205727, 669251823, 1125389937, 1561587587, 4684762761, 9592609463, 28777828389, 67148266241, 201444798723]

約数ペア:

[(1, 201444798723), (3, 67148266241), (7, 28777828389), (21, 9592609463), (43, 4684762761), (129, 1561587587), (179, 1125389937), (301, 669251823), (349, 577205727), (537, 375129979), (903, 223083941), (1047, 192401909), (1253, 160769991), (2443, 82457961), (3571, 56411313), (3759, 53589997), (7329, 27485987), (7697, 26171859), (10713, 18803771), (15007, 13423389), (23091, 8723953), (24997, 8058759), (45021, 4474463), (53879, 3738837), (62471, 3224613), (74991, 2686253), (105049, 1917627), (153553, 1311891), (161637, 1246279), (187413, 1074871), (315147, 639209), (437297, 460659)]