200830018

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{5981}}^1$

素因数の和:6249

約数の個数: 16

約数和(自身を含む): 306086976

約数和(自身を除く): 105256958

約数列:

[1, 2, 103, 163, 206, 326, 5981, 11962, 16789, 33578, 616043, 974903, 1232086, 1949806, 100415009, 200830018]

約数ペア:

[(1, 200830018), (2, 100415009), (103, 1949806), (163, 1232086), (206, 974903), (326, 616043), (5981, 33578), (11962, 16789)]