204286212

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 168

約数和(自身を含む): 613120536

約数和(自身を除く): 408834324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 317, 324, 351, 442, 459, 468, 486, 612, 634, 663, 702, 729, 884, 918, 951, 972, 1053, 1268, 1326, 1377, 1404, 1458, 1836, 1902, 1989, 2106, 2652, 2754, 2853, 2916, 3159, 3804, 3978, 4121, 4131, 4212, 5389, 5508, 5706, 5967, 6318, 7956, 8242, 8262, 8559, 9477, 10778, 11412, 11934, 12363, 12393, 12636, 16167, 16484, 16524, 17118, 17901, 18954, 21556, 23868, 24726, 24786, 25677, 32334, 34236, 35802, 37089, 37908, 48501, 49452, 49572, 51354, 53703, 64668, 70057, 71604, 74178, 77031, 97002, 102708, 107406, 111267, 140114, 145503, 148356, 154062, 161109, 194004, 210171, 214812, 222534, 231093, 280228, 291006, 308124, 322218, 333801, 420342, 436509, 445068, 462186, 582012, 630513, 644436, 667602, 840684, 873018, 924372, 1001403, 1261026, 1309527, 1335204, 1746036, 1891539, 2002806, 2522052, 2619054, 3004209, 3783078, 3928581, 4005612, 5238108, 5674617, 6008418, 7566156, 7857162, 11349234, 12016836, 15714324, 17023851, 22698468, 34047702, 51071553, 68095404, 102143106, 204286212]

約数ペア:

[(1, 204286212), (2, 102143106), (3, 68095404), (4, 51071553), (6, 34047702), (9, 22698468), (12, 17023851), (13, 15714324), (17, 12016836), (18, 11349234), (26, 7857162), (27, 7566156), (34, 6008418), (36, 5674617), (39, 5238108), (51, 4005612), (52, 3928581), (54, 3783078), (68, 3004209), (78, 2619054), (81, 2522052), (102, 2002806), (108, 1891539), (117, 1746036), (153, 1335204), (156, 1309527), (162, 1261026), (204, 1001403), (221, 924372), (234, 873018), (243, 840684), (306, 667602), (317, 644436), (324, 630513), (351, 582012), (442, 462186), (459, 445068), (468, 436509), (486, 420342), (612, 333801), (634, 322218), (663, 308124), (702, 291006), (729, 280228), (884, 231093), (918, 222534), (951, 214812), (972, 210171), (1053, 194004), (1268, 161109), (1326, 154062), (1377, 148356), (1404, 145503), (1458, 140114), (1836, 111267), (1902, 107406), (1989, 102708), (2106, 97002), (2652, 77031), (2754, 74178), (2853, 71604), (2916, 70057), (3159, 64668), (3804, 53703), (3978, 51354), (4121, 49572), (4131, 49452), (4212, 48501), (5389, 37908), (5508, 37089), (5706, 35802), (5967, 34236), (6318, 32334), (7956, 25677), (8242, 24786), (8262, 24726), (8559, 23868), (9477, 21556), (10778, 18954), (11412, 17901), (11934, 17118), (12363, 16524), (12393, 16484), (12636, 16167)]