208034637

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 280283520

約数和(自身を除く): 72248883

約数列:

[1, 3, 137, 411, 439, 1153, 1317, 3459, 60143, 157961, 180429, 473883, 506167, 1518501, 69344879, 208034637]

約数ペア:

[(1, 208034637), (3, 69344879), (137, 1518501), (411, 506167), (439, 473883), (1153, 180429), (1317, 157961), (3459, 60143)]