201221016

素因数分解:

$2^3\times 3^1\times {\mathrm{8384209}}^1$

素因数の和:8384218

約数の個数: 16

約数和(自身を含む): 503052600

約数和(自身を除く): 301831584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8384209, 16768418, 25152627, 33536836, 50305254, 67073672, 100610508, 201221016]

約数ペア:

[(1, 201221016), (2, 100610508), (3, 67073672), (4, 50305254), (6, 33536836), (8, 25152627), (12, 16768418), (24, 8384209)]