213522041

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 232070400

約数和(自身を除く): 18548359

約数列:

[1, 23, 29, 157, 667, 2039, 3611, 4553, 46897, 59131, 104719, 320123, 1360013, 7362829, 9283567, 213522041]

約数ペア:

[(1, 213522041), (23, 9283567), (29, 7362829), (157, 1360013), (667, 320123), (2039, 104719), (3611, 59131), (4553, 46897)]