204453756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22993}}^1$

素因数の和:23035

約数の個数: 72

約数和(自身を含む): 585887120

約数和(自身を除く): 381433364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22993, 45986, 68979, 91972, 137958, 206937, 275916, 298909, 413874, 436867, 597818, 827748, 873734, 896727, 1195636, 1310601, 1747468, 1793454, 2621202, 2690181, 3586908, 3931803, 5242404, 5380362, 5679271, 7863606, 10760724, 11358542, 15727212, 17037813, 22717084, 34075626, 51113439, 68151252, 102226878, 204453756]

約数ペア:

[(1, 204453756), (2, 102226878), (3, 68151252), (4, 51113439), (6, 34075626), (9, 22717084), (12, 17037813), (13, 15727212), (18, 11358542), (19, 10760724), (26, 7863606), (36, 5679271), (38, 5380362), (39, 5242404), (52, 3931803), (57, 3586908), (76, 2690181), (78, 2621202), (114, 1793454), (117, 1747468), (156, 1310601), (171, 1195636), (228, 896727), (234, 873734), (247, 827748), (342, 597818), (468, 436867), (494, 413874), (684, 298909), (741, 275916), (988, 206937), (1482, 137958), (2223, 91972), (2964, 68979), (4446, 45986), (8892, 22993)]