200636125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 66236195

約数列:

[1, 5, 17, 25, 85, 125, 263, 359, 425, 1315, 1795, 2125, 4471, 6103, 6575, 8975, 22355, 30515, 32875, 44875, 94417, 111775, 152575, 472085, 558875, 762875, 1605089, 2360425, 8025445, 11802125, 40127225, 200636125]

約数ペア:

[(1, 200636125), (5, 40127225), (17, 11802125), (25, 8025445), (85, 2360425), (125, 1605089), (263, 762875), (359, 558875), (425, 472085), (1315, 152575), (1795, 111775), (2125, 94417), (4471, 44875), (6103, 32875), (6575, 30515), (8975, 22355)]