207977592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 590976000

約数和(自身を除く): 382998408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 37, 46, 51, 68, 69, 74, 92, 102, 111, 136, 138, 148, 184, 204, 222, 276, 296, 391, 408, 444, 552, 599, 629, 782, 851, 888, 1173, 1198, 1258, 1564, 1702, 1797, 1887, 2346, 2396, 2516, 2553, 3128, 3404, 3594, 3774, 4692, 4792, 5032, 5106, 6808, 7188, 7548, 9384, 10183, 10212, 13777, 14376, 14467, 15096, 20366, 20424, 22163, 27554, 28934, 30549, 40732, 41331, 43401, 44326, 55108, 57868, 61098, 66489, 81464, 82662, 86802, 88652, 110216, 115736, 122196, 132978, 165324, 173604, 177304, 234209, 244392, 265956, 330648, 347208, 376771, 468418, 509749, 531912, 702627, 753542, 936836, 1019498, 1130313, 1405254, 1507084, 1529247, 1873672, 2038996, 2260626, 2810508, 3014168, 3058494, 4077992, 4521252, 5621016, 6116988, 8665733, 9042504, 12233976, 17331466, 25997199, 34662932, 51994398, 69325864, 103988796, 207977592]

約数ペア:

[(1, 207977592), (2, 103988796), (3, 69325864), (4, 51994398), (6, 34662932), (8, 25997199), (12, 17331466), (17, 12233976), (23, 9042504), (24, 8665733), (34, 6116988), (37, 5621016), (46, 4521252), (51, 4077992), (68, 3058494), (69, 3014168), (74, 2810508), (92, 2260626), (102, 2038996), (111, 1873672), (136, 1529247), (138, 1507084), (148, 1405254), (184, 1130313), (204, 1019498), (222, 936836), (276, 753542), (296, 702627), (391, 531912), (408, 509749), (444, 468418), (552, 376771), (599, 347208), (629, 330648), (782, 265956), (851, 244392), (888, 234209), (1173, 177304), (1198, 173604), (1258, 165324), (1564, 132978), (1702, 122196), (1797, 115736), (1887, 110216), (2346, 88652), (2396, 86802), (2516, 82662), (2553, 81464), (3128, 66489), (3404, 61098), (3594, 57868), (3774, 55108), (4692, 44326), (4792, 43401), (5032, 41331), (5106, 40732), (6808, 30549), (7188, 28934), (7548, 27554), (9384, 22163), (10183, 20424), (10212, 20366), (13777, 15096), (14376, 14467)]