201921638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{7307}}^1$

素因数の和:7687

約数の個数: 16

約数和(自身を含む): 311233104

約数和(自身を除く): 109311466

約数列:

[1, 2, 41, 82, 337, 674, 7307, 13817, 14614, 27634, 299587, 599174, 2462459, 4924918, 100960819, 201921638]

約数ペア:

[(1, 201921638), (2, 100960819), (41, 4924918), (82, 2462459), (337, 599174), (674, 299587), (7307, 27634), (13817, 14614)]