202121582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409153}}^1$

素因数の和:409187

約数の個数: 16

約数和(自身を含む): 343689360

約数和(自身を除く): 141567778

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 409153, 818306, 5318989, 7773907, 10637978, 15547814, 101060791, 202121582]

約数ペア:

[(1, 202121582), (2, 101060791), (13, 15547814), (19, 10637978), (26, 7773907), (38, 5318989), (247, 818306), (494, 409153)]