202080081

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{53759}}^1$

素因数の和:53948

約数の個数: 16

約数和(自身を含む): 309657600

約数和(自身を除く): 107577519

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 53759, 161277, 376313, 1128939, 9622861, 28868583, 67360027, 202080081]

約数ペア:

[(1, 202080081), (3, 67360027), (7, 28868583), (21, 9622861), (179, 1128939), (537, 376313), (1253, 161277), (3759, 53759)]