201855753

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35771}}^1$

素因数の和:35810

約数の個数: 32

約数和(自身を含む): 343411200

約数和(自身を除く): 141555447

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 35771, 107313, 321939, 393481, 679649, 965817, 1180443, 2038947, 3541329, 6116841, 7476139, 10623987, 18350523, 22428417, 67285251, 201855753]

約数ペア:

[(1, 201855753), (3, 67285251), (9, 22428417), (11, 18350523), (19, 10623987), (27, 7476139), (33, 6116841), (57, 3541329), (99, 2038947), (171, 1180443), (209, 965817), (297, 679649), (513, 393481), (627, 321939), (1881, 107313), (5643, 35771)]