207813180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11821}}^1$

素因数の和:12126

約数の個数: 48

約数和(自身を含む): 583912224

約数和(自身を除く): 376099044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8790, 11821, 17580, 23642, 35463, 47284, 59105, 70926, 118210, 141852, 177315, 236420, 354630, 709260, 3463553, 6927106, 10390659, 13854212, 17317765, 20781318, 34635530, 41562636, 51953295, 69271060, 103906590, 207813180]

約数ペア:

[(1, 207813180), (2, 103906590), (3, 69271060), (4, 51953295), (5, 41562636), (6, 34635530), (10, 20781318), (12, 17317765), (15, 13854212), (20, 10390659), (30, 6927106), (60, 3463553), (293, 709260), (586, 354630), (879, 236420), (1172, 177315), (1465, 141852), (1758, 118210), (2930, 70926), (3516, 59105), (4395, 47284), (5860, 35463), (8790, 23642), (11821, 17580)]