210716639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{45131}}^1$

素因数の和:45190

約数の個数: 16

約数和(自身を含む): 259960320

約数和(自身を除く): 49243681

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 45131, 315917, 1038013, 1308799, 7266091, 9161593, 30102377, 210716639]

約数ペア:

[(1, 210716639), (7, 30102377), (23, 9161593), (29, 7266091), (161, 1308799), (203, 1038013), (667, 315917), (4669, 45131)]