207974595608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1999755727}}^1$

素因数の和:1999755746

約数の個数: 16

約数和(自身を含む): 419948702880

約数和(自身を除く): 211974107272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1999755727, 3999511454, 7999022908, 15998045816, 25996824451, 51993648902, 103987297804, 207974595608]

約数ペア:

[(1, 207974595608), (2, 103987297804), (4, 51993648902), (8, 25996824451), (13, 15998045816), (26, 7999022908), (52, 3999511454), (104, 1999755727)]