202945678

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{46187}}^1$

素因数の和:46228

約数の個数: 16

約数和(自身を含む): 329782320

約数和(自身を除く): 126836642

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 46187, 92374, 600431, 1200862, 7805603, 15611206, 101472839, 202945678]

約数ペア:

[(1, 202945678), (2, 101472839), (13, 15611206), (26, 7805603), (169, 1200862), (338, 600431), (2197, 92374), (4394, 46187)]