208023122

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 314224512

約数和(自身を除く): 106201390

約数列:

[1, 2, 277, 463, 554, 811, 926, 1622, 128251, 224647, 256502, 375493, 449294, 750986, 104011561, 208023122]

約数ペア:

[(1, 208023122), (2, 104011561), (277, 750986), (463, 449294), (554, 375493), (811, 256502), (926, 224647), (1622, 128251)]