219806543308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{106289431}}^1$

素因数の和:106289493

約数の個数: 24

約数和(自身を含む): 428558989824

約数和(自身を除く): 208752446516

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 106289431, 212578862, 425157724, 1169183741, 2338367482, 4676734964, 4995603257, 9991206514, 19982413028, 54951635827, 109903271654, 219806543308]

約数ペア:

[(1, 219806543308), (2, 109903271654), (4, 54951635827), (11, 19982413028), (22, 9991206514), (44, 4995603257), (47, 4676734964), (94, 2338367482), (188, 1169183741), (517, 425157724), (1034, 212578862), (2068, 106289431)]