208649056

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12097}}^1$

素因数の和:12132

約数の個数: 72

約数和(自身を含む): 521327016

約数和(自身を除く): 312677960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 12097, 17248, 24194, 48388, 84679, 96776, 133067, 169358, 193552, 266134, 338716, 387104, 532268, 592753, 677432, 931469, 1064536, 1185506, 1354864, 1862938, 2129072, 2371012, 2709728, 3725876, 4258144, 4742024, 6520283, 7451752, 9484048, 13040566, 14903504, 18968096, 26081132, 29807008, 52162264, 104324528, 208649056]

約数ペア:

[(1, 208649056), (2, 104324528), (4, 52162264), (7, 29807008), (8, 26081132), (11, 18968096), (14, 14903504), (16, 13040566), (22, 9484048), (28, 7451752), (32, 6520283), (44, 4742024), (49, 4258144), (56, 3725876), (77, 2709728), (88, 2371012), (98, 2129072), (112, 1862938), (154, 1354864), (176, 1185506), (196, 1064536), (224, 931469), (308, 677432), (352, 592753), (392, 532268), (539, 387104), (616, 338716), (784, 266134), (1078, 193552), (1232, 169358), (1568, 133067), (2156, 96776), (2464, 84679), (4312, 48388), (8624, 24194), (12097, 17248)]