207958352

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 493120224

約数和(自身を除く): 285161872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 67, 74, 98, 107, 112, 134, 148, 196, 214, 259, 268, 296, 392, 428, 469, 518, 536, 592, 749, 784, 856, 938, 1036, 1072, 1498, 1712, 1813, 1876, 2072, 2479, 2996, 3283, 3626, 3752, 3959, 4144, 4958, 5243, 5992, 6566, 7169, 7252, 7504, 7918, 9916, 10486, 11984, 13132, 14338, 14504, 15836, 17353, 19832, 20972, 26264, 27713, 28676, 29008, 31672, 34706, 39664, 41944, 50183, 52528, 55426, 57352, 63344, 69412, 83888, 100366, 110852, 114704, 121471, 138824, 193991, 200732, 221704, 242942, 265253, 277648, 351281, 387982, 401464, 443408, 485884, 530506, 702562, 775964, 802928, 971768, 1061012, 1405124, 1551928, 1856771, 1943536, 2122024, 2810248, 3103856, 3713542, 4244048, 5620496, 7427084, 12997397, 14854168, 25994794, 29708336, 51989588, 103979176, 207958352]

約数ペア:

[(1, 207958352), (2, 103979176), (4, 51989588), (7, 29708336), (8, 25994794), (14, 14854168), (16, 12997397), (28, 7427084), (37, 5620496), (49, 4244048), (56, 3713542), (67, 3103856), (74, 2810248), (98, 2122024), (107, 1943536), (112, 1856771), (134, 1551928), (148, 1405124), (196, 1061012), (214, 971768), (259, 802928), (268, 775964), (296, 702562), (392, 530506), (428, 485884), (469, 443408), (518, 401464), (536, 387982), (592, 351281), (749, 277648), (784, 265253), (856, 242942), (938, 221704), (1036, 200732), (1072, 193991), (1498, 138824), (1712, 121471), (1813, 114704), (1876, 110852), (2072, 100366), (2479, 83888), (2996, 69412), (3283, 63344), (3626, 57352), (3752, 55426), (3959, 52528), (4144, 50183), (4958, 41944), (5243, 39664), (5992, 34706), (6566, 31672), (7169, 29008), (7252, 28676), (7504, 27713), (7918, 26264), (9916, 20972), (10486, 19832), (11984, 17353), (13132, 15836), (14338, 14504)]