133223878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{3557}}^1$

素因数の和:3927

約数の個数: 16

約数和(自身を含む): 203830704

約数和(自身を除く): 70606826

約数列:

[1, 2, 61, 122, 307, 614, 3557, 7114, 18727, 37454, 216977, 433954, 1091999, 2183998, 66611939, 133223878]

約数ペア:

[(1, 133223878), (2, 66611939), (61, 2183998), (122, 1091999), (307, 433954), (614, 216977), (3557, 37454), (7114, 18727)]