201589872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 582827280

約数和(自身を除く): 381237408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 176, 183, 242, 244, 264, 363, 366, 484, 488, 528, 569, 671, 726, 732, 968, 976, 1138, 1342, 1452, 1464, 1707, 1936, 2013, 2276, 2684, 2904, 2928, 3414, 4026, 4552, 5368, 5808, 6259, 6828, 7381, 8052, 9104, 10736, 12518, 13656, 14762, 16104, 18777, 22143, 25036, 27312, 29524, 32208, 34709, 37554, 44286, 50072, 59048, 68849, 69418, 75108, 88572, 100144, 104127, 118096, 137698, 138836, 150216, 177144, 206547, 208254, 275396, 277672, 300432, 354288, 381799, 413094, 416508, 550792, 555344, 763598, 826188, 833016, 1101584, 1145397, 1527196, 1652376, 1666032, 2290794, 3054392, 3304752, 4199789, 4581588, 6108784, 8399578, 9163176, 12599367, 16799156, 18326352, 25198734, 33598312, 50397468, 67196624, 100794936, 201589872]

約数ペア:

[(1, 201589872), (2, 100794936), (3, 67196624), (4, 50397468), (6, 33598312), (8, 25198734), (11, 18326352), (12, 16799156), (16, 12599367), (22, 9163176), (24, 8399578), (33, 6108784), (44, 4581588), (48, 4199789), (61, 3304752), (66, 3054392), (88, 2290794), (121, 1666032), (122, 1652376), (132, 1527196), (176, 1145397), (183, 1101584), (242, 833016), (244, 826188), (264, 763598), (363, 555344), (366, 550792), (484, 416508), (488, 413094), (528, 381799), (569, 354288), (671, 300432), (726, 277672), (732, 275396), (968, 208254), (976, 206547), (1138, 177144), (1342, 150216), (1452, 138836), (1464, 137698), (1707, 118096), (1936, 104127), (2013, 100144), (2276, 88572), (2684, 75108), (2904, 69418), (2928, 68849), (3414, 59048), (4026, 50072), (4552, 44286), (5368, 37554), (5808, 34709), (6259, 32208), (6828, 29524), (7381, 27312), (8052, 25036), (9104, 22143), (10736, 18777), (12518, 16104), (13656, 14762)]