201420087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{115163}}^1$

素因数の和:115230

約数の個数: 16

約数和(自身を含む): 298505088

約数和(自身を除く): 97085001

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 115163, 345489, 1266793, 3800379, 6103639, 18310917, 67140029, 201420087]

約数ペア:

[(1, 201420087), (3, 67140029), (11, 18310917), (33, 6103639), (53, 3800379), (159, 1266793), (583, 345489), (1749, 115163)]