201727883

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{79829}}^1$

素因数の和:79874

約数の個数: 12

約数和(自身を含む): 243321840

約数和(自身を除く): 41593957

約数列:

[1, 7, 19, 133, 361, 2527, 79829, 558803, 1516751, 10617257, 28818269, 201727883]

約数ペア:

[(1, 201727883), (7, 28818269), (19, 10617257), (133, 1516751), (361, 558803), (2527, 79829)]