201960745

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{41513}}^1$

素因数の和:41664

約数の個数: 16

約数和(自身を含む): 278974080

約数和(自身を除く): 77013335

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 41513, 207565, 290591, 1452955, 5770307, 28851535, 40392149, 201960745]

約数ペア:

[(1, 201960745), (5, 40392149), (7, 28851535), (35, 5770307), (139, 1452955), (695, 290591), (973, 207565), (4865, 41513)]