201895316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 419634432

約数和(自身を除く): 217739116

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2477, 2911, 4954, 5822, 9908, 11644, 17339, 20377, 34678, 40754, 69356, 81508, 101557, 175867, 203114, 351734, 406228, 703468, 710899, 1231069, 1421798, 2462138, 2843596, 4924276, 7210547, 14421094, 28842188, 50473829, 100947658, 201895316]

約数ペア:

[(1, 201895316), (2, 100947658), (4, 50473829), (7, 28842188), (14, 14421094), (28, 7210547), (41, 4924276), (71, 2843596), (82, 2462138), (142, 1421798), (164, 1231069), (284, 710899), (287, 703468), (497, 406228), (574, 351734), (994, 203114), (1148, 175867), (1988, 101557), (2477, 81508), (2911, 69356), (4954, 40754), (5822, 34678), (9908, 20377), (11644, 17339)]