197885792835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{258674239}}^1$

素因数の和:258674267

約数の個数: 24

約数和(自身を含む): 363178632960

約数和(自身を除く): 165292840125

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 258674239, 776022717, 1293371195, 2328068151, 3880113585, 4397462063, 11640340755, 13192386189, 21987310315, 39577158567, 65961930945, 197885792835]

約数ペア:

[(1, 197885792835), (3, 65961930945), (5, 39577158567), (9, 21987310315), (15, 13192386189), (17, 11640340755), (45, 4397462063), (51, 3880113585), (85, 2328068151), (153, 1293371195), (255, 776022717), (765, 258674239)]