201359289

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 270468800

約数和(自身を除く): 69109511

約数列:

[1, 3, 379, 409, 433, 1137, 1227, 1299, 155011, 164107, 177097, 465033, 492321, 531291, 67119763, 201359289]

約数ペア:

[(1, 201359289), (3, 67119763), (379, 531291), (409, 492321), (433, 465033), (1137, 177097), (1227, 164107), (1299, 155011)]