201458218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{17257}}^1$

素因数の和:17721

約数の個数: 16

約数和(自身を含む): 326176200

約数和(自身を除く): 124717982

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 17257, 34514, 224341, 448682, 7748393, 15496786, 100729109, 201458218]

約数ペア:

[(1, 201458218), (2, 100729109), (13, 15496786), (26, 7748393), (449, 448682), (898, 224341), (5837, 34514), (11674, 17257)]