200307591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 329041440

約数和(自身を除く): 128733849

約数列:

[1, 3, 9, 11, 33, 41, 61, 99, 123, 183, 369, 451, 549, 671, 809, 1353, 2013, 2427, 2501, 4059, 6039, 7281, 7503, 8899, 22509, 26697, 27511, 33169, 49349, 80091, 82533, 99507, 148047, 247599, 298521, 364859, 444141, 542839, 1094577, 1628517, 2023309, 3283731, 4885551, 6069927, 18209781, 22256399, 66769197, 200307591]

約数ペア:

[(1, 200307591), (3, 66769197), (9, 22256399), (11, 18209781), (33, 6069927), (41, 4885551), (61, 3283731), (99, 2023309), (123, 1628517), (183, 1094577), (369, 542839), (451, 444141), (549, 364859), (671, 298521), (809, 247599), (1353, 148047), (2013, 99507), (2427, 82533), (2501, 80091), (4059, 49349), (6039, 33169), (7281, 27511), (7503, 26697), (8899, 22509)]