199964154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2563643}}^1$

素因数の和:2563661

約数の個数: 16

約数和(自身を含む): 430692192

約数和(自身を除く): 230728038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2563643, 5127286, 7690929, 15381858, 33327359, 66654718, 99982077, 199964154]

約数ペア:

[(1, 199964154), (2, 99982077), (3, 66654718), (6, 33327359), (13, 15381858), (26, 7690929), (39, 5127286), (78, 2563643)]