202187732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21391}}^1$

素因数の和:21551

約数の個数: 24

約数和(自身を含む): 377354880

約数和(自身を除く): 175167148

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 21391, 42782, 85564, 363647, 727294, 1454588, 2973349, 5946698, 11893396, 50546933, 101093866, 202187732]

約数ペア:

[(1, 202187732), (2, 101093866), (4, 50546933), (17, 11893396), (34, 5946698), (68, 2973349), (139, 1454588), (278, 727294), (556, 363647), (2363, 85564), (4726, 42782), (9452, 21391)]