202357818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 312447942

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 83, 117, 138, 151, 166, 207, 234, 249, 299, 302, 351, 414, 453, 498, 598, 621, 702, 747, 897, 906, 1079, 1242, 1359, 1494, 1794, 1909, 1963, 2158, 2241, 2691, 2718, 3237, 3473, 3818, 3926, 4077, 4482, 5382, 5727, 5889, 6474, 6946, 8073, 8154, 9711, 10419, 11454, 11778, 12533, 16146, 17181, 17667, 19422, 20838, 24817, 25066, 29133, 31257, 34362, 35334, 37599, 45149, 49634, 51543, 53001, 58266, 62514, 74451, 75198, 90298, 93771, 103086, 106002, 112797, 135447, 148902, 162929, 187542, 223353, 225594, 270894, 288259, 325858, 338391, 406341, 446706, 488787, 576518, 670059, 676782, 812682, 864777, 977574, 1219023, 1340118, 1466361, 1729554, 2438046, 2594331, 2932722, 3747367, 4399083, 5188662, 7494734, 7782993, 8798166, 11242101, 15565986, 22484202, 33726303, 67452606, 101178909, 202357818]

約数ペア:

[(1, 202357818), (2, 101178909), (3, 67452606), (6, 33726303), (9, 22484202), (13, 15565986), (18, 11242101), (23, 8798166), (26, 7782993), (27, 7494734), (39, 5188662), (46, 4399083), (54, 3747367), (69, 2932722), (78, 2594331), (83, 2438046), (117, 1729554), (138, 1466361), (151, 1340118), (166, 1219023), (207, 977574), (234, 864777), (249, 812682), (299, 676782), (302, 670059), (351, 576518), (414, 488787), (453, 446706), (498, 406341), (598, 338391), (621, 325858), (702, 288259), (747, 270894), (897, 225594), (906, 223353), (1079, 187542), (1242, 162929), (1359, 148902), (1494, 135447), (1794, 112797), (1909, 106002), (1963, 103086), (2158, 93771), (2241, 90298), (2691, 75198), (2718, 74451), (3237, 62514), (3473, 58266), (3818, 53001), (3926, 51543), (4077, 49634), (4482, 45149), (5382, 37599), (5727, 35334), (5889, 34362), (6474, 31257), (6946, 29133), (8073, 25066), (8154, 24817), (9711, 20838), (10419, 19422), (11454, 17667), (11778, 17181), (12533, 16146)]