201756051

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 354504384

約数和(自身を除く): 152748333

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 257, 357, 733, 771, 1071, 1799, 2199, 2313, 4369, 5131, 5397, 6597, 12461, 13107, 15393, 16191, 30583, 37383, 39321, 46179, 87227, 91749, 112149, 188381, 261681, 275247, 565143, 785043, 1318667, 1695429, 3202477, 3956001, 9607431, 11868003, 22417339, 28822293, 67252017, 201756051]

約数ペア:

[(1, 201756051), (3, 67252017), (7, 28822293), (9, 22417339), (17, 11868003), (21, 9607431), (51, 3956001), (63, 3202477), (119, 1695429), (153, 1318667), (257, 785043), (357, 565143), (733, 275247), (771, 261681), (1071, 188381), (1799, 112149), (2199, 91749), (2313, 87227), (4369, 46179), (5131, 39321), (5397, 37383), (6597, 30583), (12461, 16191), (13107, 15393)]