205580913

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{15649}}^1$

素因数の和:15832

約数の個数: 16

約数和(自身を含む): 285456000

約数和(自身を除く): 79875087

約数列:

[1, 3, 29, 87, 151, 453, 4379, 13137, 15649, 46947, 453821, 1361463, 2362999, 7088997, 68526971, 205580913]

約数ペア:

[(1, 205580913), (3, 68526971), (29, 7088997), (87, 2362999), (151, 1361463), (453, 453821), (4379, 46947), (13137, 15649)]