208747392

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{77659}}^1$

素因数の和:77683

約数の個数: 64

約数和(自身を含む): 633705600

約数和(自身を除く): 424958208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 77659, 155318, 232977, 310636, 465954, 543613, 621272, 931908, 1087226, 1242544, 1630839, 1863816, 2174452, 2485088, 3261678, 3727632, 4348904, 4970176, 6523356, 7455264, 8697808, 9940352, 13046712, 14910528, 17395616, 26093424, 29821056, 34791232, 52186848, 69582464, 104373696, 208747392]

約数ペア:

[(1, 208747392), (2, 104373696), (3, 69582464), (4, 52186848), (6, 34791232), (7, 29821056), (8, 26093424), (12, 17395616), (14, 14910528), (16, 13046712), (21, 9940352), (24, 8697808), (28, 7455264), (32, 6523356), (42, 4970176), (48, 4348904), (56, 3727632), (64, 3261678), (84, 2485088), (96, 2174452), (112, 1863816), (128, 1630839), (168, 1242544), (192, 1087226), (224, 931908), (336, 621272), (384, 543613), (448, 465954), (672, 310636), (896, 232977), (1344, 155318), (2688, 77659)]