202378959

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{13127}}^1$

素因数の和:13707

約数の個数: 16

約数和(自身を含む): 300368640

約数和(自身を除く): 97989681

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 13127, 15417, 39381, 118143, 354429, 7495517, 22486551, 67459653, 202378959]

約数ペア:

[(1, 202378959), (3, 67459653), (9, 22486551), (27, 7495517), (571, 354429), (1713, 118143), (5139, 39381), (13127, 15417)]