201600441

素因数分解:

$3^3\times 7^1\times {\mathrm{1066669}}^1$

素因数の和:1066685

約数の個数: 16

約数和(自身を含む): 341334400

約数和(自身を除く): 139733959

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1066669, 3200007, 7466683, 9600021, 22400049, 28800063, 67200147, 201600441]

約数ペア:

[(1, 201600441), (3, 67200147), (7, 28800063), (9, 22400049), (21, 9600021), (27, 7466683), (63, 3200007), (189, 1066669)]