201808948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{86539}}^1$

素因数の和:86607

約数の個数: 24

約数和(自身を含む): 392545440

約数和(自身を除く): 190736492

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 86539, 173078, 346156, 951929, 1903858, 3807716, 4586567, 9173134, 18346268, 50452237, 100904474, 201808948]

約数ペア:

[(1, 201808948), (2, 100904474), (4, 50452237), (11, 18346268), (22, 9173134), (44, 4586567), (53, 3807716), (106, 1903858), (212, 951929), (583, 346156), (1166, 173078), (2332, 86539)]