201878146

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{10103}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 308939904

約数和(自身を除く): 107061758

約数列:

[1, 2, 97, 103, 194, 206, 9991, 10103, 19982, 20206, 979991, 1040609, 1959982, 2081218, 100939073, 201878146]

約数ペア:

[(1, 201878146), (2, 100939073), (97, 2081218), (103, 1959982), (194, 1040609), (206, 979991), (9991, 20206), (10103, 19982)]