208048291227

素因数分解:

$3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{3203059}}^1$

素因数の和:3204103

約数の個数: 24

約数和(自身を含む): 343778023680

約数和(自身を除く): 135729732453

約数列:

[1, 3, 7, 9, 21, 63, 1031, 3093, 7217, 9279, 21651, 64953, 3203059, 9609177, 22421413, 28827531, 67264239, 201792717, 3302353829, 9907061487, 23116476803, 29721184461, 69349430409, 208048291227]

約数ペア:

[(1, 208048291227), (3, 69349430409), (7, 29721184461), (9, 23116476803), (21, 9907061487), (63, 3302353829), (1031, 201792717), (3093, 67264239), (7217, 28827531), (9279, 22421413), (21651, 9609177), (64953, 3203059)]