194936852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{28219}}^1$

素因数の和:28391

約数の個数: 24

約数和(自身を含む): 374535840

約数和(自身を除く): 179598988

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 28219, 56438, 112876, 310409, 620818, 1241636, 4430383, 8860766, 17721532, 48734213, 97468426, 194936852]

約数ペア:

[(1, 194936852), (2, 97468426), (4, 48734213), (11, 17721532), (22, 8860766), (44, 4430383), (157, 1241636), (314, 620818), (628, 310409), (1727, 112876), (3454, 56438), (6908, 28219)]