205402938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{202567}}^1$

素因数の和:202598

約数の個数: 24

約数和(自身を含む): 444839328

約数和(自身を除く): 239436390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 202567, 405134, 607701, 1215402, 2633371, 5266742, 7900113, 15800226, 34233823, 68467646, 102701469, 205402938]

約数ペア:

[(1, 205402938), (2, 102701469), (3, 68467646), (6, 34233823), (13, 15800226), (26, 7900113), (39, 5266742), (78, 2633371), (169, 1215402), (338, 607701), (507, 405134), (1014, 202567)]