201149637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{769}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 305289600

約数和(自身を除く): 104139963

約数列:

[1, 3, 13, 19, 39, 57, 247, 353, 741, 769, 1059, 2307, 4589, 6707, 9997, 13767, 14611, 20121, 29991, 43833, 87191, 189943, 261573, 271457, 569829, 814371, 3528941, 5157683, 10586823, 15473049, 67049879, 201149637]

約数ペア:

[(1, 201149637), (3, 67049879), (13, 15473049), (19, 10586823), (39, 5157683), (57, 3528941), (247, 814371), (353, 569829), (741, 271457), (769, 261573), (1059, 189943), (2307, 87191), (4589, 43833), (6707, 29991), (9997, 20121), (13767, 14611)]