201899438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{5623}}^1$

素因数の和:7019

約数の個数: 16

約数和(自身を含む): 326439456

約数和(自身を除く): 124540018

約数列:

[1, 2, 13, 26, 1381, 2762, 5623, 11246, 17953, 35906, 73099, 146198, 7765363, 15530726, 100949719, 201899438]

約数ペア:

[(1, 201899438), (2, 100949719), (13, 15530726), (26, 7765363), (1381, 146198), (2762, 73099), (5623, 35906), (11246, 17953)]