201465901

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13751}}^1$

素因数の和:13801

約数の個数: 24

約数和(自身を含む): 263378304

約数和(自身を除く): 61912403

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 13751, 14651, 96257, 178763, 316273, 673799, 1251341, 2213911, 4111549, 8759387, 15497377, 28780843, 201465901]

約数ペア:

[(1, 201465901), (7, 28780843), (13, 15497377), (23, 8759387), (49, 4111549), (91, 2213911), (161, 1251341), (299, 673799), (637, 316273), (1127, 178763), (2093, 96257), (13751, 14651)]