201662903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 232093008

約数和(自身を除く): 30430105

約数列:

[1, 13, 19, 97, 247, 361, 443, 1261, 1843, 4693, 5759, 8417, 23959, 35017, 42971, 109421, 159923, 455221, 558623, 816449, 2078999, 10613837, 15512531, 201662903]

約数ペア:

[(1, 201662903), (13, 15512531), (19, 10613837), (97, 2078999), (247, 816449), (361, 558623), (443, 455221), (1261, 159923), (1843, 109421), (4693, 42971), (5759, 35017), (8417, 23959)]