225403276

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 466373376

約数和(自身を除く): 240970100

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 212, 268, 371, 469, 742, 938, 1484, 1876, 2267, 3551, 4534, 7102, 9068, 14204, 15869, 24857, 31738, 49714, 63476, 99428, 120151, 151889, 240302, 303778, 480604, 607556, 841057, 1063223, 1682114, 2126446, 3364228, 4252892, 8050117, 16100234, 32200468, 56350819, 112701638, 225403276]

約数ペア:

[(1, 225403276), (2, 112701638), (4, 56350819), (7, 32200468), (14, 16100234), (28, 8050117), (53, 4252892), (67, 3364228), (106, 2126446), (134, 1682114), (212, 1063223), (268, 841057), (371, 607556), (469, 480604), (742, 303778), (938, 240302), (1484, 151889), (1876, 120151), (2267, 99428), (3551, 63476), (4534, 49714), (7102, 31738), (9068, 24857), (14204, 15869)]