201867849

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 321586560

約数和(自身を除く): 119718711

約数列:

[1, 3, 9, 23, 27, 61, 69, 73, 183, 207, 219, 549, 621, 657, 1403, 1647, 1679, 1971, 4209, 4453, 5037, 5329, 12627, 13359, 15111, 15987, 37881, 40077, 45333, 47961, 102419, 120231, 122567, 143883, 307257, 325069, 367701, 921771, 975207, 1103103, 2765313, 2925621, 3309309, 7476587, 8776863, 22429761, 67289283, 201867849]

約数ペア:

[(1, 201867849), (3, 67289283), (9, 22429761), (23, 8776863), (27, 7476587), (61, 3309309), (69, 2925621), (73, 2765313), (183, 1103103), (207, 975207), (219, 921771), (549, 367701), (621, 325069), (657, 307257), (1403, 143883), (1647, 122567), (1679, 120231), (1971, 102419), (4209, 47961), (4453, 45333), (5037, 40077), (5329, 37881), (12627, 15987), (13359, 15111)]