204067985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{26693}}^1$

素因数の和:26848

約数の個数: 16

約数和(自身を含む): 269075520

約数和(自身を除く): 65007535

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 26693, 133465, 293623, 1468115, 3710327, 18551635, 40813597, 204067985]

約数ペア:

[(1, 204067985), (5, 40813597), (11, 18551635), (55, 3710327), (139, 1468115), (695, 293623), (1529, 133465), (7645, 26693)]