207860646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 306945114

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 127, 133, 147, 254, 266, 293, 294, 381, 399, 586, 762, 798, 879, 889, 931, 1758, 1778, 1862, 2051, 2413, 2667, 2793, 4102, 4826, 5334, 5567, 5586, 6153, 6223, 7239, 11134, 12306, 12446, 14357, 14478, 16701, 16891, 18669, 28714, 33402, 33782, 37211, 37338, 38969, 43071, 50673, 74422, 77938, 86142, 101346, 111633, 116907, 118237, 223266, 233814, 236474, 260477, 272783, 354711, 520954, 545566, 707009, 709422, 781431, 818349, 1414018, 1562862, 1636698, 1823339, 2121027, 3646678, 4242054, 4949063, 5470017, 9898126, 10940034, 14847189, 29694378, 34643441, 69286882, 103930323, 207860646]

約数ペア:

[(1, 207860646), (2, 103930323), (3, 69286882), (6, 34643441), (7, 29694378), (14, 14847189), (19, 10940034), (21, 9898126), (38, 5470017), (42, 4949063), (49, 4242054), (57, 3646678), (98, 2121027), (114, 1823339), (127, 1636698), (133, 1562862), (147, 1414018), (254, 818349), (266, 781431), (293, 709422), (294, 707009), (381, 545566), (399, 520954), (586, 354711), (762, 272783), (798, 260477), (879, 236474), (889, 233814), (931, 223266), (1758, 118237), (1778, 116907), (1862, 111633), (2051, 101346), (2413, 86142), (2667, 77938), (2793, 74422), (4102, 50673), (4826, 43071), (5334, 38969), (5567, 37338), (5586, 37211), (6153, 33782), (6223, 33402), (7239, 28714), (11134, 18669), (12306, 16891), (12446, 16701), (14357, 14478)]