204037010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1073879}}^1$

素因数の和:1073905

約数の個数: 16

約数和(自身を含む): 386596800

約数和(自身を除く): 182559790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1073879, 2147758, 5369395, 10738790, 20403701, 40807402, 102018505, 204037010]

約数ペア:

[(1, 204037010), (2, 102018505), (5, 40807402), (10, 20403701), (19, 10738790), (38, 5369395), (95, 2147758), (190, 1073879)]