201955173

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{310223}}^1$

素因数の和:310264

約数の個数: 16

約数和(自身を含む): 317669376

約数和(自身を除く): 115714203

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 310223, 930669, 2171561, 6514683, 9616913, 28850739, 67318391, 201955173]

約数ペア:

[(1, 201955173), (3, 67318391), (7, 28850739), (21, 9616913), (31, 6514683), (93, 2171561), (217, 930669), (651, 310223)]