202013427

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 343816704

約数和(自身を除く): 141803277

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 271, 461, 539, 813, 1383, 1617, 1897, 2981, 3227, 5071, 5691, 8943, 9681, 13279, 15213, 20867, 22589, 35497, 39837, 62601, 67767, 106491, 124931, 146069, 248479, 374793, 438207, 745437, 874517, 1374241, 2623551, 4122723, 6121619, 9619687, 18364857, 28859061, 67337809, 202013427]

約数ペア:

[(1, 202013427), (3, 67337809), (7, 28859061), (11, 18364857), (21, 9619687), (33, 6121619), (49, 4122723), (77, 2623551), (147, 1374241), (231, 874517), (271, 745437), (461, 438207), (539, 374793), (813, 248479), (1383, 146069), (1617, 124931), (1897, 106491), (2981, 67767), (3227, 62601), (5071, 39837), (5691, 35497), (8943, 22589), (9681, 20867), (13279, 15213)]