208065418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{141157}}^1$

素因数の和:141237

約数の個数: 16

約数和(自身を含む): 345554784

約数和(自身を除く): 137489366

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 141157, 282314, 1552727, 3105454, 9457519, 18915038, 104032709, 208065418]

約数ペア:

[(1, 208065418), (2, 104032709), (11, 18915038), (22, 9457519), (67, 3105454), (134, 1552727), (737, 282314), (1474, 141157)]