201342076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{7607}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 380247840

約数和(自身を除く): 178905764

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 6617, 7607, 13234, 15214, 26468, 30428, 98891, 197782, 395564, 3871963, 7743926, 15487852, 50335519, 100671038, 201342076]

約数ペア:

[(1, 201342076), (2, 100671038), (4, 50335519), (13, 15487852), (26, 7743926), (52, 3871963), (509, 395564), (1018, 197782), (2036, 98891), (6617, 30428), (7607, 26468), (13234, 15214)]