201342974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{388693}}^1$

素因数の和:388739

約数の個数: 16

約数和(自身を含む): 354488928

約数和(自身を除く): 153145954

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 388693, 777386, 2720851, 5441702, 14381641, 28763282, 100671487, 201342974]

約数ペア:

[(1, 201342974), (2, 100671487), (7, 28763282), (14, 14381641), (37, 5441702), (74, 2720851), (259, 777386), (518, 388693)]