203670792128

素因数分解:

$2^6\times {\mathrm{3217}}^1\times {\mathrm{989231}}^1$

素因数の和:992460

約数の個数: 28

約数和(自身を含む): 404285269152

約数和(自身を除く): 200614477024

約数列:

[1, 2, 4, 8, 16, 32, 64, 3217, 6434, 12868, 25736, 51472, 102944, 205888, 989231, 1978462, 3956924, 7913848, 15827696, 31655392, 63310784, 3182356127, 6364712254, 12729424508, 25458849016, 50917698032, 101835396064, 203670792128]

約数ペア:

[(1, 203670792128), (2, 101835396064), (4, 50917698032), (8, 25458849016), (16, 12729424508), (32, 6364712254), (64, 3182356127), (3217, 63310784), (6434, 31655392), (12868, 15827696), (25736, 7913848), (51472, 3956924), (102944, 1978462), (205888, 989231)]