200080851

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 282501120

約数和(自身を除く): 82420269

約数列:

[1, 3, 31, 79, 93, 113, 237, 241, 339, 723, 2449, 3503, 7347, 7471, 8927, 10509, 19039, 22413, 26781, 27233, 57117, 81699, 276737, 590209, 830211, 844223, 1770627, 2151407, 2532669, 6454221, 66693617, 200080851]

約数ペア:

[(1, 200080851), (3, 66693617), (31, 6454221), (79, 2532669), (93, 2151407), (113, 1770627), (237, 844223), (241, 830211), (339, 590209), (723, 276737), (2449, 81699), (3503, 57117), (7347, 27233), (7471, 26781), (8927, 22413), (10509, 19039)]