208792376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2007619}}^1$

素因数の和:2007638

約数の個数: 16

約数和(自身を含む): 421600200

約数和(自身を除く): 212807824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2007619, 4015238, 8030476, 16060952, 26099047, 52198094, 104396188, 208792376]

約数ペア:

[(1, 208792376), (2, 104396188), (4, 52198094), (8, 26099047), (13, 16060952), (26, 8030476), (52, 4015238), (104, 2007619)]