206488876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{31079}}^1$

素因数の和:31245

約数の個数: 24

約数和(自身を含む): 396829440

約数和(自身を除く): 190340564

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 31079, 62158, 124316, 341869, 683738, 1367476, 4692929, 9385858, 18771716, 51622219, 103244438, 206488876]

約数ペア:

[(1, 206488876), (2, 103244438), (4, 51622219), (11, 18771716), (22, 9385858), (44, 4692929), (151, 1367476), (302, 683738), (604, 341869), (1661, 124316), (3322, 62158), (6644, 31079)]