201224723

素因数分解:

$7^3\times {\mathrm{23}}^2\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 24

約数和(自身を含む): 245532000

約数和(自身を除く): 44307277

約数列:

[1, 7, 23, 49, 161, 343, 529, 1109, 1127, 3703, 7763, 7889, 25507, 25921, 54341, 178549, 181447, 380387, 586661, 1249843, 4106627, 8748901, 28746389, 201224723]

約数ペア:

[(1, 201224723), (7, 28746389), (23, 8748901), (49, 4106627), (161, 1249843), (343, 586661), (529, 380387), (1109, 181447), (1127, 178549), (3703, 54341), (7763, 25921), (7889, 25507)]