199923128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1470023}}^1$

素因数の和:1470046

約数の個数: 16

約数和(自身を含む): 396906480

約数和(自身を除く): 196983352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1470023, 2940046, 5880092, 11760184, 24990391, 49980782, 99961564, 199923128]

約数ペア:

[(1, 199923128), (2, 99961564), (4, 49980782), (8, 24990391), (17, 11760184), (34, 5880092), (68, 2940046), (136, 1470023)]