208322688

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4122

約数の個数: 128

約数和(自身を含む): 665856000

約数和(自身を除く): 457533312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4079, 4256, 6384, 7296, 8158, 8512, 12237, 12768, 16316, 17024, 24474, 25536, 28553, 32632, 48948, 51072, 57106, 65264, 77501, 85659, 97896, 114212, 130528, 155002, 171318, 195792, 228424, 232503, 261056, 310004, 342636, 391584, 456848, 465006, 522112, 542507, 620008, 685272, 783168, 913696, 930012, 1085014, 1240016, 1370544, 1566336, 1627521, 1827392, 1860024, 2170028, 2480032, 2741088, 3255042, 3654784, 3720048, 4340056, 4960064, 5482176, 6510084, 7440096, 8680112, 9920128, 10964352, 13020168, 14880192, 17360224, 26040336, 29760384, 34720448, 52080672, 69440896, 104161344, 208322688]

約数ペア:

[(1, 208322688), (2, 104161344), (3, 69440896), (4, 52080672), (6, 34720448), (7, 29760384), (8, 26040336), (12, 17360224), (14, 14880192), (16, 13020168), (19, 10964352), (21, 9920128), (24, 8680112), (28, 7440096), (32, 6510084), (38, 5482176), (42, 4960064), (48, 4340056), (56, 3720048), (57, 3654784), (64, 3255042), (76, 2741088), (84, 2480032), (96, 2170028), (112, 1860024), (114, 1827392), (128, 1627521), (133, 1566336), (152, 1370544), (168, 1240016), (192, 1085014), (224, 930012), (228, 913696), (266, 783168), (304, 685272), (336, 620008), (384, 542507), (399, 522112), (448, 465006), (456, 456848), (532, 391584), (608, 342636), (672, 310004), (798, 261056), (896, 232503), (912, 228424), (1064, 195792), (1216, 171318), (1344, 155002), (1596, 130528), (1824, 114212), (2128, 97896), (2432, 85659), (2688, 77501), (3192, 65264), (3648, 57106), (4079, 51072), (4256, 48948), (6384, 32632), (7296, 28553), (8158, 25536), (8512, 24474), (12237, 17024), (12768, 16316)]