207936547

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{46633}}^1$

素因数の和:46667

約数の個数: 16

約数和(自身を含む): 261150400

約数和(自身を除く): 53213853

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 46633, 326431, 606229, 2285017, 4243603, 15995119, 29705221, 207936547]

約数ペア:

[(1, 207936547), (7, 29705221), (13, 15995119), (49, 4243603), (91, 2285017), (343, 606229), (637, 326431), (4459, 46633)]