206931696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139067}}^1$

素因数の和:139109

約数の個数: 40

約数和(自身を含む): 551821824

約数和(自身を除く): 344890128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 139067, 278134, 417201, 556268, 834402, 1112536, 1668804, 2225072, 3337608, 4311077, 6675216, 8622154, 12933231, 17244308, 25866462, 34488616, 51732924, 68977232, 103465848, 206931696]

約数ペア:

[(1, 206931696), (2, 103465848), (3, 68977232), (4, 51732924), (6, 34488616), (8, 25866462), (12, 17244308), (16, 12933231), (24, 8622154), (31, 6675216), (48, 4311077), (62, 3337608), (93, 2225072), (124, 1668804), (186, 1112536), (248, 834402), (372, 556268), (496, 417201), (744, 278134), (1488, 139067)]