207725733

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 320823360

約数和(自身を除く): 113097627

約数列:

[1, 3, 9, 37, 43, 89, 111, 129, 163, 267, 333, 387, 489, 801, 1467, 1591, 3293, 3827, 4773, 6031, 7009, 9879, 11481, 14319, 14507, 18093, 21027, 29637, 34443, 43521, 54279, 63081, 130563, 141599, 259333, 424797, 536759, 623801, 777999, 1274391, 1610277, 1871403, 2333997, 4830831, 5614209, 23080637, 69241911, 207725733]

約数ペア:

[(1, 207725733), (3, 69241911), (9, 23080637), (37, 5614209), (43, 4830831), (89, 2333997), (111, 1871403), (129, 1610277), (163, 1274391), (267, 777999), (333, 623801), (387, 536759), (489, 424797), (801, 259333), (1467, 141599), (1591, 130563), (3293, 63081), (3827, 54279), (4773, 43521), (6031, 34443), (7009, 29637), (9879, 21027), (11481, 18093), (14319, 14507)]