208690944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 144

約数和(自身を含む): 692670720

約数和(自身を除く): 483979776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3529, 3696, 4224, 4928, 5376, 7058, 7392, 8448, 9856, 10587, 14116, 14784, 19712, 21174, 24703, 28232, 29568, 38819, 42348, 49406, 56464, 59136, 74109, 77638, 84696, 98812, 112928, 116457, 148218, 155276, 169392, 197624, 225856, 232914, 271733, 296436, 310552, 338784, 395248, 451712, 465828, 543466, 592872, 621104, 677568, 790496, 815199, 903424, 931656, 1086932, 1185744, 1242208, 1355136, 1580992, 1630398, 1863312, 2173864, 2371488, 2484416, 2710272, 3161984, 3260796, 3726624, 4347728, 4742976, 4968832, 6323968, 6521592, 7453248, 8695456, 9485952, 9937664, 13043184, 14906496, 17390912, 18971904, 26086368, 29812992, 34781824, 52172736, 69563648, 104345472, 208690944]

約数ペア:

[(1, 208690944), (2, 104345472), (3, 69563648), (4, 52172736), (6, 34781824), (7, 29812992), (8, 26086368), (11, 18971904), (12, 17390912), (14, 14906496), (16, 13043184), (21, 9937664), (22, 9485952), (24, 8695456), (28, 7453248), (32, 6521592), (33, 6323968), (42, 4968832), (44, 4742976), (48, 4347728), (56, 3726624), (64, 3260796), (66, 3161984), (77, 2710272), (84, 2484416), (88, 2371488), (96, 2173864), (112, 1863312), (128, 1630398), (132, 1580992), (154, 1355136), (168, 1242208), (176, 1185744), (192, 1086932), (224, 931656), (231, 903424), (256, 815199), (264, 790496), (308, 677568), (336, 621104), (352, 592872), (384, 543466), (448, 465828), (462, 451712), (528, 395248), (616, 338784), (672, 310552), (704, 296436), (768, 271733), (896, 232914), (924, 225856), (1056, 197624), (1232, 169392), (1344, 155276), (1408, 148218), (1792, 116457), (1848, 112928), (2112, 98812), (2464, 84696), (2688, 77638), (2816, 74109), (3529, 59136), (3696, 56464), (4224, 49406), (4928, 42348), (5376, 38819), (7058, 29568), (7392, 28232), (8448, 24703), (9856, 21174), (10587, 19712), (14116, 14784)]