208183863

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 279613440

約数和(自身を除く): 71429577

約数列:

[1, 3, 383, 409, 443, 1149, 1227, 1329, 156647, 169669, 181187, 469941, 509007, 543561, 69394621, 208183863]

約数ペア:

[(1, 208183863), (3, 69394621), (383, 543561), (409, 509007), (443, 469941), (1149, 181187), (1227, 169669), (1329, 156647)]