201874239

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5279}}^1$

素因数の和:5899

約数の個数: 24

約数和(自身を含む): 333864960

約数和(自身を除く): 131990721

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 4249, 5279, 5463, 12747, 15837, 36953, 38241, 47511, 110859, 332577, 3204353, 9613059, 22430471, 28839177, 67291413, 201874239]

約数ペア:

[(1, 201874239), (3, 67291413), (7, 28839177), (9, 22430471), (21, 9613059), (63, 3204353), (607, 332577), (1821, 110859), (4249, 47511), (5279, 38241), (5463, 36953), (12747, 15837)]