213778846

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{1373}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 323956224

約数和(自身を除く): 110177378

約数列:

[1, 2, 127, 254, 613, 1226, 1373, 2746, 77851, 155702, 174371, 348742, 841649, 1683298, 106889423, 213778846]

約数ペア:

[(1, 213778846), (2, 106889423), (127, 1683298), (254, 841649), (613, 348742), (1226, 174371), (1373, 155702), (2746, 77851)]