202512002

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 192854398

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 329, 343, 517, 539, 571, 658, 686, 1034, 1078, 1142, 2303, 3619, 3773, 3997, 4606, 6281, 7238, 7546, 7994, 12562, 16121, 25333, 26837, 27979, 32242, 43967, 50666, 53674, 55958, 87934, 177331, 187859, 195853, 295207, 307769, 354662, 375718, 391706, 590414, 615538, 1315013, 2066449, 2154383, 2630026, 4132898, 4308766, 9205091, 14465143, 18410182, 28930286, 101256001, 202512002]

約数ペア:

[(1, 202512002), (2, 101256001), (7, 28930286), (11, 18410182), (14, 14465143), (22, 9205091), (47, 4308766), (49, 4132898), (77, 2630026), (94, 2154383), (98, 2066449), (154, 1315013), (329, 615538), (343, 590414), (517, 391706), (539, 375718), (571, 354662), (658, 307769), (686, 295207), (1034, 195853), (1078, 187859), (1142, 177331), (2303, 87934), (3619, 55958), (3773, 53674), (3997, 50666), (4606, 43967), (6281, 32242), (7238, 27979), (7546, 26837), (7994, 25333), (12562, 16121)]