201399288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 519411360

約数和(自身を除く): 318012072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 337, 444, 673, 674, 888, 1011, 1346, 1348, 2019, 2022, 2692, 2696, 4038, 4044, 5384, 8076, 8088, 12469, 16152, 24901, 24938, 37407, 49802, 49876, 74703, 74814, 99604, 99752, 149406, 149628, 199208, 226801, 298812, 299256, 453602, 597624, 680403, 907204, 1360806, 1814408, 2721612, 5443224, 8391637, 16783274, 25174911, 33566548, 50349822, 67133096, 100699644, 201399288]

約数ペア:

[(1, 201399288), (2, 100699644), (3, 67133096), (4, 50349822), (6, 33566548), (8, 25174911), (12, 16783274), (24, 8391637), (37, 5443224), (74, 2721612), (111, 1814408), (148, 1360806), (222, 907204), (296, 680403), (337, 597624), (444, 453602), (673, 299256), (674, 298812), (888, 226801), (1011, 199208), (1346, 149628), (1348, 149406), (2019, 99752), (2022, 99604), (2692, 74814), (2696, 74703), (4038, 49876), (4044, 49802), (5384, 37407), (8076, 24938), (8088, 24901), (12469, 16152)]