200013813

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 301150080

約数和(自身を除く): 101136267

約数列:

[1, 3, 9, 27, 131, 193, 293, 393, 579, 879, 1179, 1737, 2637, 3537, 5211, 7911, 25283, 38383, 56549, 75849, 115149, 169647, 227547, 345447, 508941, 682641, 1036341, 1526823, 7407919, 22223757, 66671271, 200013813]

約数ペア:

[(1, 200013813), (3, 66671271), (9, 22223757), (27, 7407919), (131, 1526823), (193, 1036341), (293, 682641), (393, 508941), (579, 345447), (879, 227547), (1179, 169647), (1737, 115149), (2637, 75849), (3537, 56549), (5211, 38383), (7911, 25283)]