210003431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7537}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 244231200

約数和(自身を除く): 34227769

約数列:

[1, 11, 17, 149, 187, 1639, 2533, 7537, 27863, 82907, 128129, 1123013, 1409419, 12353143, 19091221, 210003431]

約数ペア:

[(1, 210003431), (11, 19091221), (17, 12353143), (149, 1409419), (187, 1123013), (1639, 128129), (2533, 82907), (7537, 27863)]