200683749

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 314966016

約数和(自身を除く): 114282267

約数列:

[1, 3, 7, 21, 47, 127, 141, 329, 381, 889, 987, 1601, 2667, 4803, 5969, 11207, 17907, 33621, 41783, 75247, 125349, 203327, 225741, 526729, 609981, 1423289, 1580187, 4269867, 9556369, 28669107, 66894583, 200683749]

約数ペア:

[(1, 200683749), (3, 66894583), (7, 28669107), (21, 9556369), (47, 4269867), (127, 1580187), (141, 1423289), (329, 609981), (381, 526729), (889, 225741), (987, 203327), (1601, 125349), (2667, 75247), (4803, 41783), (5969, 33621), (11207, 17907)]