203397888

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 582785280

約数和(自身を除く): 379387392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 192, 212, 228, 256, 263, 304, 318, 384, 424, 456, 526, 608, 636, 768, 789, 848, 912, 1007, 1052, 1216, 1272, 1578, 1696, 1824, 2014, 2104, 2432, 2544, 3021, 3156, 3392, 3648, 4028, 4208, 4864, 4997, 5088, 6042, 6312, 6784, 7296, 8056, 8416, 9994, 10176, 12084, 12624, 13568, 13939, 14592, 14991, 16112, 16832, 19988, 20352, 24168, 25248, 27878, 29982, 32224, 33664, 39976, 40704, 41817, 48336, 50496, 55756, 59964, 64448, 67328, 79952, 83634, 96672, 100992, 111512, 119928, 128896, 159904, 167268, 193344, 201984, 223024, 239856, 257792, 264841, 319808, 334536, 386688, 446048, 479712, 529682, 639616, 669072, 773376, 794523, 892096, 959424, 1059364, 1279232, 1338144, 1589046, 1784192, 1918848, 2118728, 2676288, 3178092, 3568384, 3837696, 4237456, 5352576, 6356184, 8474912, 10705152, 12712368, 16949824, 25424736, 33899648, 50849472, 67799296, 101698944, 203397888]

約数ペア:

[(1, 203397888), (2, 101698944), (3, 67799296), (4, 50849472), (6, 33899648), (8, 25424736), (12, 16949824), (16, 12712368), (19, 10705152), (24, 8474912), (32, 6356184), (38, 5352576), (48, 4237456), (53, 3837696), (57, 3568384), (64, 3178092), (76, 2676288), (96, 2118728), (106, 1918848), (114, 1784192), (128, 1589046), (152, 1338144), (159, 1279232), (192, 1059364), (212, 959424), (228, 892096), (256, 794523), (263, 773376), (304, 669072), (318, 639616), (384, 529682), (424, 479712), (456, 446048), (526, 386688), (608, 334536), (636, 319808), (768, 264841), (789, 257792), (848, 239856), (912, 223024), (1007, 201984), (1052, 193344), (1216, 167268), (1272, 159904), (1578, 128896), (1696, 119928), (1824, 111512), (2014, 100992), (2104, 96672), (2432, 83634), (2544, 79952), (3021, 67328), (3156, 64448), (3392, 59964), (3648, 55756), (4028, 50496), (4208, 48336), (4864, 41817), (4997, 40704), (5088, 39976), (6042, 33664), (6312, 32224), (6784, 29982), (7296, 27878), (8056, 25248), (8416, 24168), (9994, 20352), (10176, 19988), (12084, 16832), (12624, 16112), (13568, 14991), (13939, 14592)]