200550573

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 113945427

約数列:

[1, 3, 9, 27, 29, 81, 87, 149, 191, 243, 261, 447, 573, 783, 1341, 1719, 2349, 4023, 4321, 5157, 5539, 7047, 12069, 12963, 15471, 16617, 28459, 36207, 38889, 46413, 49851, 85377, 116667, 149553, 256131, 350001, 448659, 768393, 825311, 1050003, 1345977, 2305179, 2475933, 6915537, 7427799, 22283397, 66850191, 200550573]

約数ペア:

[(1, 200550573), (3, 66850191), (9, 22283397), (27, 7427799), (29, 6915537), (81, 2475933), (87, 2305179), (149, 1345977), (191, 1050003), (243, 825311), (261, 768393), (447, 448659), (573, 350001), (783, 256131), (1341, 149553), (1719, 116667), (2349, 85377), (4023, 49851), (4321, 46413), (5157, 38889), (5539, 36207), (7047, 28459), (12069, 16617), (12963, 15471)]