201499040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 495213264

約数和(自身を除く): 293714224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 101, 148, 160, 185, 202, 296, 337, 370, 404, 505, 592, 674, 740, 808, 1010, 1184, 1348, 1480, 1616, 1685, 2020, 2696, 2960, 3232, 3370, 3737, 4040, 5392, 5920, 6740, 7474, 8080, 10784, 12469, 13480, 14948, 16160, 18685, 24938, 26960, 29896, 34037, 37370, 49876, 53920, 59792, 62345, 68074, 74740, 99752, 119584, 124690, 136148, 149480, 170185, 199504, 249380, 272296, 298960, 340370, 399008, 498760, 544592, 597920, 680740, 997520, 1089184, 1259369, 1361480, 1995040, 2518738, 2722960, 5037476, 5445920, 6296845, 10074952, 12593690, 20149904, 25187380, 40299808, 50374760, 100749520, 201499040]

約数ペア:

[(1, 201499040), (2, 100749520), (4, 50374760), (5, 40299808), (8, 25187380), (10, 20149904), (16, 12593690), (20, 10074952), (32, 6296845), (37, 5445920), (40, 5037476), (74, 2722960), (80, 2518738), (101, 1995040), (148, 1361480), (160, 1259369), (185, 1089184), (202, 997520), (296, 680740), (337, 597920), (370, 544592), (404, 498760), (505, 399008), (592, 340370), (674, 298960), (740, 272296), (808, 249380), (1010, 199504), (1184, 170185), (1348, 149480), (1480, 136148), (1616, 124690), (1685, 119584), (2020, 99752), (2696, 74740), (2960, 68074), (3232, 62345), (3370, 59792), (3737, 53920), (4040, 49876), (5392, 37370), (5920, 34037), (6740, 29896), (7474, 26960), (8080, 24938), (10784, 18685), (12469, 16160), (13480, 14948)]