207380079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 329004000

約数和(自身を除く): 121623921

約数列:

[1, 3, 9, 19, 37, 57, 73, 111, 171, 219, 333, 449, 657, 703, 1347, 1387, 2109, 2701, 4041, 4161, 6327, 8103, 8531, 12483, 16613, 24309, 25593, 32777, 49839, 51319, 76779, 98331, 149517, 153957, 294993, 315647, 461871, 622763, 946941, 1212749, 1868289, 2840823, 3638247, 5604867, 10914741, 23042231, 69126693, 207380079]

約数ペア:

[(1, 207380079), (3, 69126693), (9, 23042231), (19, 10914741), (37, 5604867), (57, 3638247), (73, 2840823), (111, 1868289), (171, 1212749), (219, 946941), (333, 622763), (449, 461871), (657, 315647), (703, 294993), (1347, 153957), (1387, 149517), (2109, 98331), (2701, 76779), (4041, 51319), (4161, 49839), (6327, 32777), (8103, 25593), (8531, 24309), (12483, 16613)]