202399821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42193}}^1$

素因数の和:42253

約数の個数: 24

約数和(自身を含む): 322530936

約数和(自身を除く): 120131115

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 42193, 126579, 379737, 548509, 1645527, 1729913, 4936581, 5189739, 15569217, 22488869, 67466607, 202399821]

約数ペア:

[(1, 202399821), (3, 67466607), (9, 22488869), (13, 15569217), (39, 5189739), (41, 4936581), (117, 1729913), (123, 1645527), (369, 548509), (533, 379737), (1599, 126579), (4797, 42193)]