199756848

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{16193}}^1$

素因数の和:16461

約数の個数: 40

約数和(自身を含む): 518078448

約数和(自身を除く): 318321600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 16193, 32386, 48579, 64772, 97158, 129544, 194316, 259088, 388632, 777264, 4161601, 8323202, 12484803, 16646404, 24969606, 33292808, 49939212, 66585616, 99878424, 199756848]

約数ペア:

[(1, 199756848), (2, 99878424), (3, 66585616), (4, 49939212), (6, 33292808), (8, 24969606), (12, 16646404), (16, 12484803), (24, 8323202), (48, 4161601), (257, 777264), (514, 388632), (771, 259088), (1028, 194316), (1542, 129544), (2056, 97158), (3084, 64772), (4112, 48579), (6168, 32386), (12336, 16193)]