209898016836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40026319}}^1$

素因数の和:40026368

約数の個数: 48

約数和(自身を含む): 537953740800

約数和(自身を除く): 328055723964

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 40026319, 80052638, 120078957, 160105276, 240157914, 480315828, 760500061, 920605337, 1521000122, 1841210674, 2281500183, 2761816011, 3042000244, 3682421348, 4563000366, 5523632022, 9126000732, 11047264044, 17491501403, 34983002806, 52474504209, 69966005612, 104949008418, 209898016836]

約数ペア:

[(1, 209898016836), (2, 104949008418), (3, 69966005612), (4, 52474504209), (6, 34983002806), (12, 17491501403), (19, 11047264044), (23, 9126000732), (38, 5523632022), (46, 4563000366), (57, 3682421348), (69, 3042000244), (76, 2761816011), (92, 2281500183), (114, 1841210674), (138, 1521000122), (228, 920605337), (276, 760500061), (437, 480315828), (874, 240157914), (1311, 160105276), (1748, 120078957), (2622, 80052638), (5244, 40026319)]