200241912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 128

約数和(自身を含む): 601171200

約数和(自身を除く): 400929288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 221, 228, 247, 312, 323, 408, 442, 456, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1768, 1938, 1976, 1987, 2584, 2652, 2964, 3876, 3974, 4199, 5304, 5928, 5961, 7752, 7948, 8398, 11922, 12597, 15896, 16796, 23844, 25194, 25831, 33592, 33779, 37753, 47688, 50388, 51662, 67558, 75506, 77493, 100776, 101337, 103324, 113259, 135116, 151012, 154986, 202674, 206648, 226518, 270232, 302024, 309972, 405348, 439127, 453036, 490789, 619944, 641801, 810696, 878254, 906072, 981578, 1283602, 1317381, 1472367, 1756508, 1925403, 1963156, 2567204, 2634762, 2944734, 3513016, 3850806, 3926312, 5134408, 5269524, 5889468, 7701612, 8343413, 10539048, 11778936, 15403224, 16686826, 25030239, 33373652, 50060478, 66747304, 100120956, 200241912]

約数ペア:

[(1, 200241912), (2, 100120956), (3, 66747304), (4, 50060478), (6, 33373652), (8, 25030239), (12, 16686826), (13, 15403224), (17, 11778936), (19, 10539048), (24, 8343413), (26, 7701612), (34, 5889468), (38, 5269524), (39, 5134408), (51, 3926312), (52, 3850806), (57, 3513016), (68, 2944734), (76, 2634762), (78, 2567204), (102, 1963156), (104, 1925403), (114, 1756508), (136, 1472367), (152, 1317381), (156, 1283602), (204, 981578), (221, 906072), (228, 878254), (247, 810696), (312, 641801), (323, 619944), (408, 490789), (442, 453036), (456, 439127), (494, 405348), (646, 309972), (663, 302024), (741, 270232), (884, 226518), (969, 206648), (988, 202674), (1292, 154986), (1326, 151012), (1482, 135116), (1768, 113259), (1938, 103324), (1976, 101337), (1987, 100776), (2584, 77493), (2652, 75506), (2964, 67558), (3876, 51662), (3974, 50388), (4199, 47688), (5304, 37753), (5928, 33779), (5961, 33592), (7752, 25831), (7948, 25194), (8398, 23844), (11922, 16796), (12597, 15896)]