211805647

素因数分解:

${\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 223027200

約数和(自身を除く): 11221553

約数列:

[1, 29, 127, 131, 439, 3683, 3799, 12731, 16637, 55753, 57509, 482473, 1616837, 1667761, 7303643, 211805647]

約数ペア:

[(1, 211805647), (29, 7303643), (127, 1667761), (131, 1616837), (439, 482473), (3683, 57509), (3799, 55753), (12731, 16637)]