202023903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{10973}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 301038768

約数和(自身を除く): 99014865

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 10973, 18411, 32919, 186541, 208487, 559623, 625461, 3544279, 3961253, 10632837, 11883759, 67341301, 202023903]

約数ペア:

[(1, 202023903), (3, 67341301), (17, 11883759), (19, 10632837), (51, 3961253), (57, 3544279), (323, 625461), (361, 559623), (969, 208487), (1083, 186541), (6137, 32919), (10973, 18411)]