201641713

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13763}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 263608128

約数和(自身を除く): 61966415

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 13763, 14651, 96341, 178919, 316549, 674387, 1252433, 2215843, 4115137, 8767031, 15510901, 28805959, 201641713]

約数ペア:

[(1, 201641713), (7, 28805959), (13, 15510901), (23, 8767031), (49, 4115137), (91, 2215843), (161, 1252433), (299, 674387), (637, 316549), (1127, 178919), (2093, 96341), (13763, 14651)]