201857854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{85751}}^1$

素因数の和:85871

約数の個数: 16

約数和(自身を含む): 333403776

約数和(自身を除く): 131545922

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 85751, 171502, 943261, 1886522, 9175357, 18350714, 100928927, 201857854]

約数ペア:

[(1, 201857854), (2, 100928927), (11, 18350714), (22, 9175357), (107, 1886522), (214, 943261), (1177, 171502), (2354, 85751)]