203476774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139177}}^1$

素因数の和:139239

約数の個数: 16

約数和(自身を含む): 330686928

約数和(自身を除く): 127210154

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 139177, 278354, 2366009, 4732018, 5984611, 11969222, 101738387, 203476774]

約数ペア:

[(1, 203476774), (2, 101738387), (17, 11969222), (34, 5984611), (43, 4732018), (86, 2366009), (731, 278354), (1462, 139177)]