201680470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284057}}^1$

素因数の和:284135

約数の個数: 16

約数和(自身を含む): 368139168

約数和(自身を除く): 166458698

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 284057, 568114, 1420285, 2840570, 20168047, 40336094, 100840235, 201680470]

約数ペア:

[(1, 201680470), (2, 100840235), (5, 40336094), (10, 20168047), (71, 2840570), (142, 1420285), (355, 568114), (710, 284057)]