200729073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 86671887

約数列:

[1, 3, 23, 53, 69, 131, 159, 393, 419, 1219, 1257, 3013, 3657, 6943, 9039, 9637, 20829, 22207, 28911, 54889, 66621, 159689, 164667, 479067, 510761, 1262447, 1532283, 2909117, 3787341, 8727351, 66909691, 200729073]

約数ペア:

[(1, 200729073), (3, 66909691), (23, 8727351), (53, 3787341), (69, 2909117), (131, 1532283), (159, 1262447), (393, 510761), (419, 479067), (1219, 164667), (1257, 159689), (3013, 66621), (3657, 54889), (6943, 28911), (9039, 22207), (9637, 20829)]