202247180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 438031776

約数和(自身を除く): 235784596

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 337, 370, 674, 740, 811, 1348, 1622, 1685, 3244, 3370, 4055, 6740, 8110, 12469, 16220, 24938, 30007, 49876, 60014, 62345, 120028, 124690, 150035, 249380, 273307, 300070, 546614, 600140, 1093228, 1366535, 2733070, 5466140, 10112359, 20224718, 40449436, 50561795, 101123590, 202247180]

約数ペア:

[(1, 202247180), (2, 101123590), (4, 50561795), (5, 40449436), (10, 20224718), (20, 10112359), (37, 5466140), (74, 2733070), (148, 1366535), (185, 1093228), (337, 600140), (370, 546614), (674, 300070), (740, 273307), (811, 249380), (1348, 150035), (1622, 124690), (1685, 120028), (3244, 62345), (3370, 60014), (4055, 49876), (6740, 30007), (8110, 24938), (12469, 16220)]