202489427

素因数分解:

$7^1\times {\mathrm{31}}^3\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 239376384

約数和(自身を除く): 36886957

約数列:

[1, 7, 31, 217, 961, 971, 6727, 6797, 29791, 30101, 208537, 210707, 933131, 6531917, 28927061, 202489427]

約数ペア:

[(1, 202489427), (7, 28927061), (31, 6531917), (217, 933131), (961, 210707), (971, 208537), (6727, 30101), (6797, 29791)]