206848404

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 651819168

約数和(自身を除く): 444970764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 81, 84, 86, 98, 101, 108, 126, 129, 147, 162, 172, 189, 196, 202, 243, 252, 258, 294, 301, 303, 324, 378, 387, 404, 441, 486, 516, 567, 588, 602, 606, 707, 756, 774, 882, 903, 909, 972, 1134, 1161, 1204, 1212, 1323, 1414, 1548, 1701, 1764, 1806, 1818, 2107, 2121, 2268, 2322, 2646, 2709, 2727, 2828, 3402, 3483, 3612, 3636, 3969, 4214, 4242, 4343, 4644, 4949, 5292, 5418, 5454, 6321, 6363, 6804, 6966, 7938, 8127, 8181, 8428, 8484, 8686, 9898, 10449, 10836, 10908, 11907, 12642, 12726, 13029, 13932, 14847, 15876, 16254, 16362, 17372, 18963, 19089, 19796, 20898, 23814, 24381, 24543, 25284, 25452, 26058, 29694, 30401, 32508, 32724, 37926, 38178, 39087, 41796, 44541, 47628, 48762, 49086, 52116, 56889, 57267, 59388, 60802, 73143, 75852, 76356, 78174, 89082, 91203, 97524, 98172, 113778, 114534, 117261, 121604, 133623, 146286, 156348, 170667, 171801, 178164, 182406, 212807, 227556, 229068, 234522, 267246, 273609, 292572, 341334, 343602, 351783, 364812, 400869, 425614, 469044, 512001, 534492, 547218, 638421, 682668, 687204, 703566, 801738, 820827, 851228, 1024002, 1055349, 1094436, 1202607, 1276842, 1407132, 1603476, 1641654, 1915263, 2048004, 2110698, 2405214, 2462481, 2553684, 3283308, 3830526, 4221396, 4810428, 4924962, 5745789, 7387443, 7661052, 9849924, 11491578, 14774886, 17237367, 22983156, 29549772, 34474734, 51712101, 68949468, 103424202, 206848404]

約数ペア:

[(1, 206848404), (2, 103424202), (3, 68949468), (4, 51712101), (6, 34474734), (7, 29549772), (9, 22983156), (12, 17237367), (14, 14774886), (18, 11491578), (21, 9849924), (27, 7661052), (28, 7387443), (36, 5745789), (42, 4924962), (43, 4810428), (49, 4221396), (54, 3830526), (63, 3283308), (81, 2553684), (84, 2462481), (86, 2405214), (98, 2110698), (101, 2048004), (108, 1915263), (126, 1641654), (129, 1603476), (147, 1407132), (162, 1276842), (172, 1202607), (189, 1094436), (196, 1055349), (202, 1024002), (243, 851228), (252, 820827), (258, 801738), (294, 703566), (301, 687204), (303, 682668), (324, 638421), (378, 547218), (387, 534492), (404, 512001), (441, 469044), (486, 425614), (516, 400869), (567, 364812), (588, 351783), (602, 343602), (606, 341334), (707, 292572), (756, 273609), (774, 267246), (882, 234522), (903, 229068), (909, 227556), (972, 212807), (1134, 182406), (1161, 178164), (1204, 171801), (1212, 170667), (1323, 156348), (1414, 146286), (1548, 133623), (1701, 121604), (1764, 117261), (1806, 114534), (1818, 113778), (2107, 98172), (2121, 97524), (2268, 91203), (2322, 89082), (2646, 78174), (2709, 76356), (2727, 75852), (2828, 73143), (3402, 60802), (3483, 59388), (3612, 57267), (3636, 56889), (3969, 52116), (4214, 49086), (4242, 48762), (4343, 47628), (4644, 44541), (4949, 41796), (5292, 39087), (5418, 38178), (5454, 37926), (6321, 32724), (6363, 32508), (6804, 30401), (6966, 29694), (7938, 26058), (8127, 25452), (8181, 25284), (8428, 24543), (8484, 24381), (8686, 23814), (9898, 20898), (10449, 19796), (10836, 19089), (10908, 18963), (11907, 17372), (12642, 16362), (12726, 16254), (13029, 15876), (13932, 14847)]