201560769

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5741}}^1$

素因数の和:5877

約数の個数: 24

約数和(自身を含む): 300972672

約数和(自身を除く): 99411903

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 3901, 5741, 11703, 17223, 35109, 51669, 269827, 476503, 809481, 1429509, 2428443, 4288527, 22395641, 67186923, 201560769]

約数ペア:

[(1, 201560769), (3, 67186923), (9, 22395641), (47, 4288527), (83, 2428443), (141, 1429509), (249, 809481), (423, 476503), (747, 269827), (3901, 51669), (5741, 35109), (11703, 17223)]