208826112

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 638709120

約数和(自身を除く): 429883008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1301, 1408, 1672, 1824, 2112, 2432, 2508, 2602, 2816, 3344, 3648, 3903, 4224, 4864, 5016, 5204, 6688, 7296, 7806, 8448, 10032, 10408, 13376, 14311, 14592, 15612, 20064, 20816, 24719, 26752, 28622, 31224, 40128, 41632, 42933, 49438, 53504, 57244, 62448, 74157, 80256, 83264, 85866, 98876, 114488, 124896, 148314, 160512, 166528, 171732, 197752, 228976, 249792, 271909, 296628, 333056, 343464, 395504, 457952, 499584, 543818, 593256, 686928, 791008, 815727, 915904, 999168, 1087636, 1186512, 1373856, 1582016, 1631454, 1831808, 2175272, 2373024, 2747712, 3164032, 3262908, 3663616, 4350544, 4746048, 5495424, 6328064, 6525816, 8701088, 9492096, 10990848, 13051632, 17402176, 18984192, 26103264, 34804352, 52206528, 69608704, 104413056, 208826112]

約数ペア:

[(1, 208826112), (2, 104413056), (3, 69608704), (4, 52206528), (6, 34804352), (8, 26103264), (11, 18984192), (12, 17402176), (16, 13051632), (19, 10990848), (22, 9492096), (24, 8701088), (32, 6525816), (33, 6328064), (38, 5495424), (44, 4746048), (48, 4350544), (57, 3663616), (64, 3262908), (66, 3164032), (76, 2747712), (88, 2373024), (96, 2175272), (114, 1831808), (128, 1631454), (132, 1582016), (152, 1373856), (176, 1186512), (192, 1087636), (209, 999168), (228, 915904), (256, 815727), (264, 791008), (304, 686928), (352, 593256), (384, 543818), (418, 499584), (456, 457952), (528, 395504), (608, 343464), (627, 333056), (704, 296628), (768, 271909), (836, 249792), (912, 228976), (1056, 197752), (1216, 171732), (1254, 166528), (1301, 160512), (1408, 148314), (1672, 124896), (1824, 114488), (2112, 98876), (2432, 85866), (2508, 83264), (2602, 80256), (2816, 74157), (3344, 62448), (3648, 57244), (3903, 53504), (4224, 49438), (4864, 42933), (5016, 41632), (5204, 40128), (6688, 31224), (7296, 28622), (7806, 26752), (8448, 24719), (10032, 20816), (10408, 20064), (13376, 15612), (14311, 14592)]