204461208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405677}}^1$

素因数の和:405696

約数の個数: 48

約数和(自身を含む): 632857680

約数和(自身を除く): 428396472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405677, 811354, 1217031, 1622708, 2434062, 2839739, 3245416, 3651093, 4868124, 5679478, 7302186, 8519217, 9736248, 11358956, 14604372, 17038434, 22717912, 25557651, 29208744, 34076868, 51115302, 68153736, 102230604, 204461208]

約数ペア:

[(1, 204461208), (2, 102230604), (3, 68153736), (4, 51115302), (6, 34076868), (7, 29208744), (8, 25557651), (9, 22717912), (12, 17038434), (14, 14604372), (18, 11358956), (21, 9736248), (24, 8519217), (28, 7302186), (36, 5679478), (42, 4868124), (56, 3651093), (63, 3245416), (72, 2839739), (84, 2434062), (126, 1622708), (168, 1217031), (252, 811354), (504, 405677)]