201646605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5689}}^1$

素因数の和:5853

約数の個数: 32

約数和(自身を含む): 344131200

約数和(自身を除く): 142484595

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2363, 5689, 7089, 11815, 17067, 28445, 35445, 85335, 96713, 290139, 483565, 790771, 1450695, 2372313, 3953855, 11861565, 13443107, 40329321, 67215535, 201646605]

約数ペア:

[(1, 201646605), (3, 67215535), (5, 40329321), (15, 13443107), (17, 11861565), (51, 3953855), (85, 2372313), (139, 1450695), (255, 790771), (417, 483565), (695, 290139), (2085, 96713), (2363, 85335), (5689, 35445), (7089, 28445), (11815, 17067)]