206216712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 670924800

約数和(自身を除く): 464708088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 72, 78, 92, 93, 103, 104, 108, 117, 124, 138, 156, 184, 186, 206, 207, 216, 234, 248, 276, 279, 299, 309, 312, 351, 372, 403, 412, 414, 468, 552, 558, 598, 618, 621, 702, 713, 744, 806, 824, 828, 837, 897, 927, 936, 1116, 1196, 1209, 1236, 1242, 1339, 1404, 1426, 1612, 1656, 1674, 1794, 1854, 2139, 2232, 2369, 2392, 2418, 2472, 2484, 2678, 2691, 2781, 2808, 2852, 3193, 3224, 3348, 3588, 3627, 3708, 4017, 4278, 4738, 4836, 4968, 5356, 5382, 5562, 5704, 6386, 6417, 6696, 7107, 7176, 7254, 7416, 8034, 8073, 8556, 9269, 9476, 9579, 9672, 10712, 10764, 10881, 11124, 12051, 12772, 12834, 14214, 14508, 16068, 16146, 17112, 18538, 18952, 19158, 19251, 21321, 21528, 21762, 22248, 24102, 25544, 25668, 27807, 28428, 28737, 29016, 30797, 32136, 32292, 36153, 37076, 38316, 38502, 41509, 42642, 43524, 48204, 51336, 55614, 56856, 57474, 61594, 63963, 64584, 72306, 73439, 74152, 76632, 77004, 83018, 83421, 85284, 86211, 87048, 92391, 96408, 111228, 114948, 123188, 124527, 127926, 144612, 146878, 154008, 166036, 166842, 170568, 172422, 184782, 220317, 222456, 229896, 246376, 249054, 250263, 255852, 277173, 289224, 293756, 332072, 333684, 344844, 369564, 373581, 440634, 498108, 500526, 511704, 554346, 587512, 660951, 667368, 689688, 739128, 747162, 831519, 881268, 954707, 996216, 1001052, 1108692, 1120743, 1321902, 1494324, 1663038, 1762536, 1909414, 1982853, 2002104, 2217384, 2241486, 2643804, 2864121, 2988648, 3326076, 3818828, 3965706, 4482972, 5287608, 5728242, 6652152, 7637656, 7931412, 8592363, 8965944, 11456484, 15862824, 17184726, 22912968, 25777089, 34369452, 51554178, 68738904, 103108356, 206216712]

約数ペア:

[(1, 206216712), (2, 103108356), (3, 68738904), (4, 51554178), (6, 34369452), (8, 25777089), (9, 22912968), (12, 17184726), (13, 15862824), (18, 11456484), (23, 8965944), (24, 8592363), (26, 7931412), (27, 7637656), (31, 6652152), (36, 5728242), (39, 5287608), (46, 4482972), (52, 3965706), (54, 3818828), (62, 3326076), (69, 2988648), (72, 2864121), (78, 2643804), (92, 2241486), (93, 2217384), (103, 2002104), (104, 1982853), (108, 1909414), (117, 1762536), (124, 1663038), (138, 1494324), (156, 1321902), (184, 1120743), (186, 1108692), (206, 1001052), (207, 996216), (216, 954707), (234, 881268), (248, 831519), (276, 747162), (279, 739128), (299, 689688), (309, 667368), (312, 660951), (351, 587512), (372, 554346), (403, 511704), (412, 500526), (414, 498108), (468, 440634), (552, 373581), (558, 369564), (598, 344844), (618, 333684), (621, 332072), (702, 293756), (713, 289224), (744, 277173), (806, 255852), (824, 250263), (828, 249054), (837, 246376), (897, 229896), (927, 222456), (936, 220317), (1116, 184782), (1196, 172422), (1209, 170568), (1236, 166842), (1242, 166036), (1339, 154008), (1404, 146878), (1426, 144612), (1612, 127926), (1656, 124527), (1674, 123188), (1794, 114948), (1854, 111228), (2139, 96408), (2232, 92391), (2369, 87048), (2392, 86211), (2418, 85284), (2472, 83421), (2484, 83018), (2678, 77004), (2691, 76632), (2781, 74152), (2808, 73439), (2852, 72306), (3193, 64584), (3224, 63963), (3348, 61594), (3588, 57474), (3627, 56856), (3708, 55614), (4017, 51336), (4278, 48204), (4738, 43524), (4836, 42642), (4968, 41509), (5356, 38502), (5382, 38316), (5562, 37076), (5704, 36153), (6386, 32292), (6417, 32136), (6696, 30797), (7107, 29016), (7176, 28737), (7254, 28428), (7416, 27807), (8034, 25668), (8073, 25544), (8556, 24102), (9269, 22248), (9476, 21762), (9579, 21528), (9672, 21321), (10712, 19251), (10764, 19158), (10881, 18952), (11124, 18538), (12051, 17112), (12772, 16146), (12834, 16068), (14214, 14508)]