202493193

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{260609}}^1$

素因数の和:260656

約数の個数: 16

約数和(自身を含む): 316901760

約数和(自身を除く): 114408567

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 260609, 781827, 1824263, 5472789, 9642533, 28927599, 67497731, 202493193]

約数ペア:

[(1, 202493193), (3, 67497731), (7, 28927599), (21, 9642533), (37, 5472789), (111, 1824263), (259, 781827), (777, 260609)]