200916135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{637829}}^1$

素因数の和:637847

約数の個数: 24

約数和(自身を含む): 398005920

約数和(自身を除く): 197089785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 637829, 1913487, 3189145, 4464803, 5740461, 9567435, 13394409, 22324015, 28702305, 40183227, 66972045, 200916135]

約数ペア:

[(1, 200916135), (3, 66972045), (5, 40183227), (7, 28702305), (9, 22324015), (15, 13394409), (21, 9567435), (35, 5740461), (45, 4464803), (63, 3189145), (105, 1913487), (315, 637829)]