208099472

素因数分解:

$2^4\times 7^4\times {\mathrm{5417}}^1$

素因数の和:5453

約数の個数: 50

約数和(自身を含む): 470450358

約数和(自身を除く): 262350886

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5417, 5488, 9604, 10834, 19208, 21668, 37919, 38416, 43336, 75838, 86672, 151676, 265433, 303352, 530866, 606704, 1061732, 1858031, 2123464, 3716062, 4246928, 7432124, 13006217, 14864248, 26012434, 29728496, 52024868, 104049736, 208099472]

約数ペア:

[(1, 208099472), (2, 104049736), (4, 52024868), (7, 29728496), (8, 26012434), (14, 14864248), (16, 13006217), (28, 7432124), (49, 4246928), (56, 3716062), (98, 2123464), (112, 1858031), (196, 1061732), (343, 606704), (392, 530866), (686, 303352), (784, 265433), (1372, 151676), (2401, 86672), (2744, 75838), (4802, 43336), (5417, 38416), (5488, 37919), (9604, 21668), (10834, 19208)]