201758907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 326840832

約数和(自身を除く): 125081925

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 357, 849, 1981, 1997, 4811, 5943, 5991, 13979, 14433, 33677, 33949, 41937, 101031, 101847, 237643, 565151, 712929, 1695453, 3956057, 9607567, 11868171, 28822701, 67252969, 201758907]

約数ペア:

[(1, 201758907), (3, 67252969), (7, 28822701), (17, 11868171), (21, 9607567), (51, 3956057), (119, 1695453), (283, 712929), (357, 565151), (849, 237643), (1981, 101847), (1997, 101031), (4811, 41937), (5943, 33949), (5991, 33677), (13979, 14433)]