207925792

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 423565632

約数和(自身を除く): 215639840

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 151, 296, 302, 592, 604, 1163, 1184, 1208, 2326, 2416, 4652, 4832, 5587, 9304, 11174, 18608, 22348, 37216, 43031, 44696, 86062, 89392, 172124, 175613, 178784, 344248, 351226, 688496, 702452, 1376992, 1404904, 2809808, 5619616, 6497681, 12995362, 25990724, 51981448, 103962896, 207925792]

約数ペア:

[(1, 207925792), (2, 103962896), (4, 51981448), (8, 25990724), (16, 12995362), (32, 6497681), (37, 5619616), (74, 2809808), (148, 1404904), (151, 1376992), (296, 702452), (302, 688496), (592, 351226), (604, 344248), (1163, 178784), (1184, 175613), (1208, 172124), (2326, 89392), (2416, 86062), (4652, 44696), (4832, 43031), (5587, 37216), (9304, 22348), (11174, 18608)]