208855752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 639360000

約数和(自身を除く): 430504248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 59, 76, 84, 114, 118, 133, 152, 168, 177, 228, 236, 266, 354, 399, 413, 456, 472, 532, 708, 798, 826, 1064, 1109, 1121, 1239, 1416, 1596, 1652, 2218, 2242, 2478, 3192, 3304, 3327, 3363, 4436, 4484, 4956, 6654, 6726, 7763, 7847, 8872, 8968, 9912, 13308, 13452, 15526, 15694, 21071, 23289, 23541, 26616, 26904, 31052, 31388, 42142, 46578, 47082, 62104, 62776, 63213, 65431, 84284, 93156, 94164, 126426, 130862, 147497, 168568, 186312, 188328, 196293, 252852, 261724, 294994, 392586, 442491, 458017, 505704, 523448, 589988, 785172, 884982, 916034, 1179976, 1243189, 1374051, 1570344, 1769964, 1832068, 2486378, 2748102, 3539928, 3664136, 3729567, 4972756, 5496204, 7459134, 8702323, 9945512, 10992408, 14918268, 17404646, 26106969, 29836536, 34809292, 52213938, 69618584, 104427876, 208855752]

約数ペア:

[(1, 208855752), (2, 104427876), (3, 69618584), (4, 52213938), (6, 34809292), (7, 29836536), (8, 26106969), (12, 17404646), (14, 14918268), (19, 10992408), (21, 9945512), (24, 8702323), (28, 7459134), (38, 5496204), (42, 4972756), (56, 3729567), (57, 3664136), (59, 3539928), (76, 2748102), (84, 2486378), (114, 1832068), (118, 1769964), (133, 1570344), (152, 1374051), (168, 1243189), (177, 1179976), (228, 916034), (236, 884982), (266, 785172), (354, 589988), (399, 523448), (413, 505704), (456, 458017), (472, 442491), (532, 392586), (708, 294994), (798, 261724), (826, 252852), (1064, 196293), (1109, 188328), (1121, 186312), (1239, 168568), (1416, 147497), (1596, 130862), (1652, 126426), (2218, 94164), (2242, 93156), (2478, 84284), (3192, 65431), (3304, 63213), (3327, 62776), (3363, 62104), (4436, 47082), (4484, 46578), (4956, 42142), (6654, 31388), (6726, 31052), (7763, 26904), (7847, 26616), (8872, 23541), (8968, 23289), (9912, 21071), (13308, 15694), (13452, 15526)]