204911694

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 112

約数和(自身を含む): 523328400

約数和(自身を除く): 318416706

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 569, 702, 729, 741, 1026, 1053, 1138, 1458, 1482, 1539, 1707, 2106, 2223, 3078, 3159, 3414, 4446, 4617, 5121, 6318, 6669, 7397, 9234, 9477, 10242, 10811, 13338, 13851, 14794, 15363, 18954, 20007, 21622, 22191, 27702, 30726, 32433, 40014, 44382, 46089, 60021, 64866, 66573, 92178, 97299, 120042, 133146, 138267, 140543, 180063, 194598, 199719, 276534, 281086, 291897, 360126, 399438, 414801, 421629, 583794, 599157, 829602, 843258, 875691, 1198314, 1264887, 1751382, 1797471, 2529774, 2627073, 3594942, 3794661, 5254146, 5392413, 7589322, 7881219, 10784826, 11383983, 15762438, 22767966, 34151949, 68303898, 102455847, 204911694]

約数ペア:

[(1, 204911694), (2, 102455847), (3, 68303898), (6, 34151949), (9, 22767966), (13, 15762438), (18, 11383983), (19, 10784826), (26, 7881219), (27, 7589322), (38, 5392413), (39, 5254146), (54, 3794661), (57, 3594942), (78, 2627073), (81, 2529774), (114, 1797471), (117, 1751382), (162, 1264887), (171, 1198314), (234, 875691), (243, 843258), (247, 829602), (342, 599157), (351, 583794), (486, 421629), (494, 414801), (513, 399438), (569, 360126), (702, 291897), (729, 281086), (741, 276534), (1026, 199719), (1053, 194598), (1138, 180063), (1458, 140543), (1482, 138267), (1539, 133146), (1707, 120042), (2106, 97299), (2223, 92178), (3078, 66573), (3159, 64866), (3414, 60021), (4446, 46089), (4617, 44382), (5121, 40014), (6318, 32433), (6669, 30726), (7397, 27702), (9234, 22191), (9477, 21622), (10242, 20007), (10811, 18954), (13338, 15363), (13851, 14794)]