201398133

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{15733}}^1$

素因数の和:16004

約数の個数: 16

約数和(自身を含む): 285477696

約数和(自身を除く): 84079563

約数列:

[1, 3, 17, 51, 251, 753, 4267, 12801, 15733, 47199, 267461, 802383, 3948983, 11846949, 67132711, 201398133]

約数ペア:

[(1, 201398133), (3, 67132711), (17, 11846949), (51, 3948983), (251, 802383), (753, 267461), (4267, 47199), (12801, 15733)]