205040008

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{33329}}^1$

素因数の和:34104

約数の個数: 16

約数和(自身を含む): 384961500

約数和(自身を除く): 179921492

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 33329, 66658, 133316, 266632, 25630001, 51260002, 102520004, 205040008]

約数ペア:

[(1, 205040008), (2, 102520004), (4, 51260002), (8, 25630001), (769, 266632), (1538, 133316), (3076, 66658), (6152, 33329)]