204024359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{17783}}^1$

素因数の和:17950

約数の個数: 16

約数和(自身を含む): 256089600

約数和(自身を除く): 52065241

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 17783, 124481, 195613, 1369291, 2649667, 18547669, 29146337, 204024359]

約数ペア:

[(1, 204024359), (7, 29146337), (11, 18547669), (77, 2649667), (149, 1369291), (1043, 195613), (1639, 124481), (11473, 17783)]