201628935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 362419200

約数和(自身を除く): 160790265

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 387, 395, 645, 711, 1185, 1319, 1935, 3397, 3555, 3957, 6595, 10191, 11871, 16985, 19785, 30573, 50955, 56717, 59355, 104201, 152865, 170151, 283585, 312603, 510453, 521005, 850755, 937809, 1563015, 2552265, 4480643, 4689045, 13441929, 22403215, 40325787, 67209645, 201628935]

約数ペア:

[(1, 201628935), (3, 67209645), (5, 40325787), (9, 22403215), (15, 13441929), (43, 4689045), (45, 4480643), (79, 2552265), (129, 1563015), (215, 937809), (237, 850755), (387, 521005), (395, 510453), (645, 312603), (711, 283585), (1185, 170151), (1319, 152865), (1935, 104201), (3397, 59355), (3555, 56717), (3957, 50955), (6595, 30573), (10191, 19785), (11871, 16985)]