131477402

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{218401}}^1$

素因数の和:218453

約数の個数: 16

約数和(自身を含む): 230632512

約数和(自身を除く): 99155110

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 218401, 436802, 1528807, 3057614, 9391243, 18782486, 65738701, 131477402]

約数ペア:

[(1, 131477402), (2, 65738701), (7, 18782486), (14, 9391243), (43, 3057614), (86, 1528807), (301, 436802), (602, 218401)]