207977260

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{35491}}^1$

素因数の和:35793

約数の個数: 24

約数和(自身を含む): 438255216

約数和(自身を除く): 230277956

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 35491, 70982, 141964, 177455, 354910, 709820, 10398863, 20797726, 41595452, 51994315, 103988630, 207977260]

約数ペア:

[(1, 207977260), (2, 103988630), (4, 51994315), (5, 41595452), (10, 20797726), (20, 10398863), (293, 709820), (586, 354910), (1172, 177455), (1465, 141964), (2930, 70982), (5860, 35491)]