207414912

素因数分解:

$2^7\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1283}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 552684960

約数和(自身を除く): 345270048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 421, 842, 1263, 1283, 1684, 2526, 2566, 3368, 3849, 5052, 5132, 6736, 7698, 10104, 10264, 13472, 15396, 20208, 20528, 26944, 30792, 40416, 41056, 53888, 61584, 80832, 82112, 123168, 161664, 164224, 246336, 492672, 540143, 1080286, 1620429, 2160572, 3240858, 4321144, 6481716, 8642288, 12963432, 17284576, 25926864, 34569152, 51853728, 69138304, 103707456, 207414912]

約数ペア:

[(1, 207414912), (2, 103707456), (3, 69138304), (4, 51853728), (6, 34569152), (8, 25926864), (12, 17284576), (16, 12963432), (24, 8642288), (32, 6481716), (48, 4321144), (64, 3240858), (96, 2160572), (128, 1620429), (192, 1080286), (384, 540143), (421, 492672), (842, 246336), (1263, 164224), (1283, 161664), (1684, 123168), (2526, 82112), (2566, 80832), (3368, 61584), (3849, 53888), (5052, 41056), (5132, 40416), (6736, 30792), (7698, 26944), (10104, 20528), (10264, 20208), (13472, 15396)]