194892005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{506213}}^1$

素因数の和:506236

約数の個数: 16

約数和(自身を含む): 291579264

約数和(自身を除く): 96687259

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 506213, 2531065, 3543491, 5568343, 17717455, 27841715, 38978401, 194892005]

約数ペア:

[(1, 194892005), (5, 38978401), (7, 27841715), (11, 17717455), (35, 5568343), (55, 3543491), (77, 2531065), (385, 506213)]