201448163

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 243536832

約数和(自身を除く): 42088669

約数列:

[1, 7, 43, 49, 67, 301, 469, 1427, 2107, 2881, 3283, 9989, 20167, 61361, 69923, 95609, 141169, 429527, 669263, 3006689, 4111187, 4684841, 28778309, 201448163]

約数ペア:

[(1, 201448163), (7, 28778309), (43, 4684841), (49, 4111187), (67, 3006689), (301, 669263), (469, 429527), (1427, 141169), (2107, 95609), (2881, 69923), (3283, 61361), (9989, 20167)]