199718244

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 643507200

約数和(自身を除く): 443788956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 29, 31, 33, 34, 36, 44, 51, 54, 58, 62, 66, 68, 87, 93, 99, 102, 108, 116, 121, 124, 132, 153, 174, 186, 187, 198, 204, 242, 261, 279, 297, 306, 319, 341, 348, 363, 372, 374, 396, 459, 484, 493, 522, 527, 558, 561, 594, 612, 638, 682, 726, 748, 783, 837, 899, 918, 957, 986, 1023, 1044, 1054, 1089, 1116, 1122, 1188, 1276, 1364, 1452, 1479, 1566, 1581, 1674, 1683, 1798, 1836, 1914, 1972, 2046, 2057, 2108, 2178, 2244, 2697, 2871, 2958, 3069, 3132, 3162, 3267, 3348, 3366, 3509, 3596, 3751, 3828, 4092, 4114, 4356, 4437, 4743, 5049, 5394, 5423, 5742, 5797, 5916, 6138, 6171, 6324, 6534, 6732, 7018, 7502, 8091, 8228, 8613, 8874, 9207, 9486, 9889, 10098, 10527, 10788, 10846, 11253, 11484, 11594, 12276, 12342, 13068, 13311, 14036, 14229, 15004, 15283, 16182, 16269, 17226, 17391, 17748, 18414, 18513, 18972, 19778, 20196, 21054, 21692, 22506, 23188, 24273, 24684, 26622, 28458, 29667, 30566, 31581, 32364, 32538, 33759, 34452, 34782, 36828, 37026, 39556, 42108, 45012, 45849, 48546, 48807, 52173, 53244, 55539, 56916, 59334, 59653, 61132, 63162, 63767, 65076, 67518, 69564, 74052, 89001, 91698, 94743, 97092, 97614, 101277, 104346, 108779, 111078, 118668, 119306, 126324, 127534, 135036, 137547, 146421, 156519, 168113, 178002, 178959, 183396, 189486, 191301, 195228, 202554, 208692, 217558, 222156, 238612, 255068, 267003, 275094, 292842, 313038, 326337, 336226, 356004, 357918, 378972, 382602, 405108, 412641, 435116, 504339, 534006, 536877, 550188, 573903, 585684, 626076, 652674, 672452, 715836, 765204, 825282, 979011, 1008678, 1068012, 1073754, 1147806, 1305348, 1513017, 1610631, 1650564, 1721709, 1849243, 1958022, 2017356, 2147508, 2295612, 2937033, 3026034, 3221262, 3443418, 3698486, 3916044, 4539051, 5547729, 5874066, 6052068, 6442524, 6886836, 7396972, 9078102, 11095458, 11748132, 16643187, 18156204, 22190916, 33286374, 49929561, 66572748, 99859122, 199718244]

約数ペア:

[(1, 199718244), (2, 99859122), (3, 66572748), (4, 49929561), (6, 33286374), (9, 22190916), (11, 18156204), (12, 16643187), (17, 11748132), (18, 11095458), (22, 9078102), (27, 7396972), (29, 6886836), (31, 6442524), (33, 6052068), (34, 5874066), (36, 5547729), (44, 4539051), (51, 3916044), (54, 3698486), (58, 3443418), (62, 3221262), (66, 3026034), (68, 2937033), (87, 2295612), (93, 2147508), (99, 2017356), (102, 1958022), (108, 1849243), (116, 1721709), (121, 1650564), (124, 1610631), (132, 1513017), (153, 1305348), (174, 1147806), (186, 1073754), (187, 1068012), (198, 1008678), (204, 979011), (242, 825282), (261, 765204), (279, 715836), (297, 672452), (306, 652674), (319, 626076), (341, 585684), (348, 573903), (363, 550188), (372, 536877), (374, 534006), (396, 504339), (459, 435116), (484, 412641), (493, 405108), (522, 382602), (527, 378972), (558, 357918), (561, 356004), (594, 336226), (612, 326337), (638, 313038), (682, 292842), (726, 275094), (748, 267003), (783, 255068), (837, 238612), (899, 222156), (918, 217558), (957, 208692), (986, 202554), (1023, 195228), (1044, 191301), (1054, 189486), (1089, 183396), (1116, 178959), (1122, 178002), (1188, 168113), (1276, 156519), (1364, 146421), (1452, 137547), (1479, 135036), (1566, 127534), (1581, 126324), (1674, 119306), (1683, 118668), (1798, 111078), (1836, 108779), (1914, 104346), (1972, 101277), (2046, 97614), (2057, 97092), (2108, 94743), (2178, 91698), (2244, 89001), (2697, 74052), (2871, 69564), (2958, 67518), (3069, 65076), (3132, 63767), (3162, 63162), (3267, 61132), (3348, 59653), (3366, 59334), (3509, 56916), (3596, 55539), (3751, 53244), (3828, 52173), (4092, 48807), (4114, 48546), (4356, 45849), (4437, 45012), (4743, 42108), (5049, 39556), (5394, 37026), (5423, 36828), (5742, 34782), (5797, 34452), (5916, 33759), (6138, 32538), (6171, 32364), (6324, 31581), (6534, 30566), (6732, 29667), (7018, 28458), (7502, 26622), (8091, 24684), (8228, 24273), (8613, 23188), (8874, 22506), (9207, 21692), (9486, 21054), (9889, 20196), (10098, 19778), (10527, 18972), (10788, 18513), (10846, 18414), (11253, 17748), (11484, 17391), (11594, 17226), (12276, 16269), (12342, 16182), (13068, 15283), (13311, 15004), (14036, 14229)]