209228136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10009}}^1$

素因数の和:10098

約数の個数: 64

約数和(自身を含む): 571771200

約数和(自身を除く): 362543064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10009, 10452, 20018, 20904, 30027, 40036, 60054, 80072, 120108, 130117, 240216, 260234, 390351, 520468, 670603, 780702, 1040936, 1341206, 1561404, 2011809, 2682412, 3122808, 4023618, 5364824, 8047236, 8717839, 16094472, 17435678, 26153517, 34871356, 52307034, 69742712, 104614068, 209228136]

約数ペア:

[(1, 209228136), (2, 104614068), (3, 69742712), (4, 52307034), (6, 34871356), (8, 26153517), (12, 17435678), (13, 16094472), (24, 8717839), (26, 8047236), (39, 5364824), (52, 4023618), (67, 3122808), (78, 2682412), (104, 2011809), (134, 1561404), (156, 1341206), (201, 1040936), (268, 780702), (312, 670603), (402, 520468), (536, 390351), (804, 260234), (871, 240216), (1608, 130117), (1742, 120108), (2613, 80072), (3484, 60054), (5226, 40036), (6968, 30027), (10009, 20904), (10452, 20018)]