215650004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{14327}}^1$

素因数の和:14455

約数の個数: 24

約数和(自身を含む): 389950848

約数和(自身を除く): 174300844

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 14327, 15052, 28654, 57308, 759331, 1017217, 1518662, 2034434, 3037324, 4068868, 53912501, 107825002, 215650004]

約数ペア:

[(1, 215650004), (2, 107825002), (4, 53912501), (53, 4068868), (71, 3037324), (106, 2034434), (142, 1518662), (212, 1017217), (284, 759331), (3763, 57308), (7526, 28654), (14327, 15052)]