205654594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{8443}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 325262880

約数和(自身を除く): 119608286

約数列:

[1, 2, 19, 38, 641, 1282, 8443, 12179, 16886, 24358, 160417, 320834, 5411963, 10823926, 102827297, 205654594]

約数ペア:

[(1, 205654594), (2, 102827297), (19, 10823926), (38, 5411963), (641, 320834), (1282, 160417), (8443, 24358), (12179, 16886)]