208049875201

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4952743}}^1$

素因数の和:4953120

約数の個数: 16

約数和(自身を含む): 252471078144

約数和(自身を除く): 44421202943

約数列:

[1, 7, 17, 119, 353, 2471, 6001, 42007, 4952743, 34669201, 84196631, 589376417, 1748318279, 12238227953, 29721410743, 208049875201]

約数ペア:

[(1, 208049875201), (7, 29721410743), (17, 12238227953), (119, 1748318279), (353, 589376417), (2471, 84196631), (6001, 34669201), (42007, 4952743)]