201477872

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{17321}}^1$

素因数の和:18056

約数の個数: 20

約数和(自身を含む): 390922896

約数和(自身を除く): 189445024

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 11632, 17321, 34642, 69284, 138568, 277136, 12592367, 25184734, 50369468, 100738936, 201477872]

約数ペア:

[(1, 201477872), (2, 100738936), (4, 50369468), (8, 25184734), (16, 12592367), (727, 277136), (1454, 138568), (2908, 69284), (5816, 34642), (11632, 17321)]