207838268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{10909}}^1$

素因数の和:11357

約数の個数: 24

約数和(自身を含む): 397734960

約数和(自身を除く): 189896692

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1732, 4763, 9526, 10909, 19052, 21818, 43636, 119999, 239998, 479996, 4723597, 9447194, 18894388, 51959567, 103919134, 207838268]

約数ペア:

[(1, 207838268), (2, 103919134), (4, 51959567), (11, 18894388), (22, 9447194), (44, 4723597), (433, 479996), (866, 239998), (1732, 119999), (4763, 43636), (9526, 21818), (10909, 19052)]