200166255

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10667}}^1$

素因数の和:10820

約数の個数: 32

約数和(自身を含む): 358444800

約数和(自身を除く): 158278545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 10667, 18765, 32001, 53335, 96003, 160005, 288009, 480015, 1440045, 1482713, 4448139, 7413565, 13344417, 22240695, 40033251, 66722085, 200166255]

約数ペア:

[(1, 200166255), (3, 66722085), (5, 40033251), (9, 22240695), (15, 13344417), (27, 7413565), (45, 4448139), (135, 1482713), (139, 1440045), (417, 480015), (695, 288009), (1251, 160005), (2085, 96003), (3753, 53335), (6255, 32001), (10667, 18765)]