200876151

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2089}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 323699200

約数和(自身を除く): 122823049

約数列:

[1, 3, 7, 19, 21, 57, 133, 241, 399, 723, 1687, 2089, 4579, 5061, 6267, 13737, 14623, 32053, 39691, 43869, 96159, 119073, 277837, 503449, 833511, 1510347, 3524143, 9565531, 10572429, 28696593, 66958717, 200876151]

約数ペア:

[(1, 200876151), (3, 66958717), (7, 28696593), (19, 10572429), (21, 9565531), (57, 3524143), (133, 1510347), (241, 833511), (399, 503449), (723, 277837), (1687, 119073), (2089, 96159), (4579, 43869), (5061, 39691), (6267, 32053), (13737, 14623)]