209380608

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4824

約数の個数: 108

約数和(自身を含む): 635602240

約数和(自身を除く): 426221632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4783, 4864, 5472, 7296, 9566, 10944, 14349, 14592, 19132, 21888, 28698, 38264, 43047, 43776, 57396, 76528, 86094, 90877, 114792, 153056, 172188, 181754, 229584, 272631, 306112, 344376, 363508, 459168, 545262, 612224, 688752, 727016, 817893, 918336, 1090524, 1224448, 1377504, 1454032, 1635786, 1836672, 2181048, 2755008, 2908064, 3271572, 3673344, 4362096, 5510016, 5816128, 6543144, 8724192, 11020032, 11632256, 13086288, 17448384, 23264512, 26172576, 34896768, 52345152, 69793536, 104690304, 209380608]

約数ペア:

[(1, 209380608), (2, 104690304), (3, 69793536), (4, 52345152), (6, 34896768), (8, 26172576), (9, 23264512), (12, 17448384), (16, 13086288), (18, 11632256), (19, 11020032), (24, 8724192), (32, 6543144), (36, 5816128), (38, 5510016), (48, 4362096), (57, 3673344), (64, 3271572), (72, 2908064), (76, 2755008), (96, 2181048), (114, 1836672), (128, 1635786), (144, 1454032), (152, 1377504), (171, 1224448), (192, 1090524), (228, 918336), (256, 817893), (288, 727016), (304, 688752), (342, 612224), (384, 545262), (456, 459168), (576, 363508), (608, 344376), (684, 306112), (768, 272631), (912, 229584), (1152, 181754), (1216, 172188), (1368, 153056), (1824, 114792), (2304, 90877), (2432, 86094), (2736, 76528), (3648, 57396), (4783, 43776), (4864, 43047), (5472, 38264), (7296, 28698), (9566, 21888), (10944, 19132), (14349, 14592)]