201909202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{84199}}^1$

素因数の和:84321

約数の個数: 16

約数和(自身を含む): 333432000

約数和(自身を除く): 131522798

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 84199, 168398, 926189, 1852378, 9177691, 18355382, 100954601, 201909202]

約数ペア:

[(1, 201909202), (2, 100954601), (11, 18355382), (22, 9177691), (109, 1852378), (218, 926189), (1199, 168398), (2398, 84199)]