208084226

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{401707}}^1$

素因数の和:401753

約数の個数: 16

約数和(自身を含む): 366357696

約数和(自身を除く): 158273470

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 401707, 803414, 2811949, 5623898, 14863159, 29726318, 104042113, 208084226]

約数ペア:

[(1, 208084226), (2, 104042113), (7, 29726318), (14, 14863159), (37, 5623898), (74, 2811949), (259, 803414), (518, 401707)]