201992643117

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25132841}}^1$

素因数の和:25132913

約数の個数: 24

約数和(自身を含む): 313657868160

約数和(自身を除く): 111665225043

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 25132841, 75398523, 226195569, 477523979, 1181243527, 1432571937, 3543730581, 4297715811, 10631191743, 22443627013, 67330881039, 201992643117]

約数ペア:

[(1, 201992643117), (3, 67330881039), (9, 22443627013), (19, 10631191743), (47, 4297715811), (57, 3543730581), (141, 1432571937), (171, 1181243527), (423, 477523979), (893, 226195569), (2679, 75398523), (8037, 25132841)]