207641196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2604

約数の個数: 144

約数和(自身を含む): 668828160

約数和(自身を除く): 461186964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2551, 2907, 3876, 4284, 4522, 4788, 5102, 5814, 6783, 7653, 9044, 10204, 11628, 13566, 15306, 17857, 20349, 22959, 27132, 30612, 35714, 40698, 43367, 45918, 48469, 53571, 71428, 81396, 86734, 91836, 96938, 107142, 130101, 145407, 160713, 173468, 193876, 214284, 260202, 290814, 303569, 321426, 339283, 390303, 436221, 520404, 581628, 607138, 642852, 678566, 780606, 823973, 872442, 910707, 1017849, 1214276, 1357132, 1561212, 1647946, 1744884, 1821414, 2035698, 2471919, 2732121, 3053547, 3295892, 3642828, 4071396, 4943838, 5464242, 5767811, 6107094, 7415757, 9887676, 10928484, 11535622, 12214188, 14831514, 17303433, 23071244, 29663028, 34606866, 51910299, 69213732, 103820598, 207641196]

約数ペア:

[(1, 207641196), (2, 103820598), (3, 69213732), (4, 51910299), (6, 34606866), (7, 29663028), (9, 23071244), (12, 17303433), (14, 14831514), (17, 12214188), (18, 11535622), (19, 10928484), (21, 9887676), (28, 7415757), (34, 6107094), (36, 5767811), (38, 5464242), (42, 4943838), (51, 4071396), (57, 3642828), (63, 3295892), (68, 3053547), (76, 2732121), (84, 2471919), (102, 2035698), (114, 1821414), (119, 1744884), (126, 1647946), (133, 1561212), (153, 1357132), (171, 1214276), (204, 1017849), (228, 910707), (238, 872442), (252, 823973), (266, 780606), (306, 678566), (323, 642852), (342, 607138), (357, 581628), (399, 520404), (476, 436221), (532, 390303), (612, 339283), (646, 321426), (684, 303569), (714, 290814), (798, 260202), (969, 214284), (1071, 193876), (1197, 173468), (1292, 160713), (1428, 145407), (1596, 130101), (1938, 107142), (2142, 96938), (2261, 91836), (2394, 86734), (2551, 81396), (2907, 71428), (3876, 53571), (4284, 48469), (4522, 45918), (4788, 43367), (5102, 40698), (5814, 35714), (6783, 30612), (7653, 27132), (9044, 22959), (10204, 20349), (11628, 17857), (13566, 15306)]