203714604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 549739008

約数和(自身を除く): 346024404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 2621, 4318, 4572, 5242, 6477, 7863, 8636, 10484, 12954, 15726, 19431, 23589, 25908, 31452, 38862, 44557, 47178, 77724, 89114, 94356, 133671, 178228, 267342, 332867, 401013, 534684, 665734, 802026, 998601, 1331468, 1604052, 1997202, 2995803, 3994404, 5658739, 5991606, 11317478, 11983212, 16976217, 22634956, 33952434, 50928651, 67904868, 101857302, 203714604]

約数ペア:

[(1, 203714604), (2, 101857302), (3, 67904868), (4, 50928651), (6, 33952434), (9, 22634956), (12, 16976217), (17, 11983212), (18, 11317478), (34, 5991606), (36, 5658739), (51, 3994404), (68, 2995803), (102, 1997202), (127, 1604052), (153, 1331468), (204, 998601), (254, 802026), (306, 665734), (381, 534684), (508, 401013), (612, 332867), (762, 267342), (1143, 178228), (1524, 133671), (2159, 94356), (2286, 89114), (2621, 77724), (4318, 47178), (4572, 44557), (5242, 38862), (6477, 31452), (7863, 25908), (8636, 23589), (10484, 19431), (12954, 15726)]