208829152

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 499564800

約数和(自身を除く): 290735648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 139, 152, 224, 266, 278, 304, 353, 532, 556, 608, 706, 973, 1064, 1112, 1412, 1946, 2128, 2224, 2471, 2641, 2824, 3892, 4256, 4448, 4942, 5282, 5648, 6707, 7784, 9884, 10564, 11296, 13414, 15568, 18487, 19768, 21128, 26828, 31136, 36974, 39536, 42256, 46949, 49067, 53656, 73948, 79072, 84512, 93898, 98134, 107312, 147896, 187796, 196268, 214624, 295792, 343469, 375592, 392536, 591584, 686938, 751184, 785072, 932273, 1373876, 1502368, 1570144, 1864546, 2747752, 3729092, 5495504, 6525911, 7458184, 10991008, 13051822, 14916368, 26103644, 29832736, 52207288, 104414576, 208829152]

約数ペア:

[(1, 208829152), (2, 104414576), (4, 52207288), (7, 29832736), (8, 26103644), (14, 14916368), (16, 13051822), (19, 10991008), (28, 7458184), (32, 6525911), (38, 5495504), (56, 3729092), (76, 2747752), (112, 1864546), (133, 1570144), (139, 1502368), (152, 1373876), (224, 932273), (266, 785072), (278, 751184), (304, 686938), (353, 591584), (532, 392536), (556, 375592), (608, 343469), (706, 295792), (973, 214624), (1064, 196268), (1112, 187796), (1412, 147896), (1946, 107312), (2128, 98134), (2224, 93898), (2471, 84512), (2641, 79072), (2824, 73948), (3892, 53656), (4256, 49067), (4448, 46949), (4942, 42256), (5282, 39536), (5648, 36974), (6707, 31136), (7784, 26828), (9884, 21128), (10564, 19768), (11296, 18487), (13414, 15568)]