208024322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{305021}}^1$

素因数の和:305065

約数の個数: 16

約数和(自身を含む): 351385344

約数和(自身を除く): 143361022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 305021, 610042, 3355231, 6710462, 9455651, 18911302, 104012161, 208024322]

約数ペア:

[(1, 208024322), (2, 104012161), (11, 18911302), (22, 9455651), (31, 6710462), (62, 3355231), (341, 610042), (682, 305021)]