201766065

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 332259840

約数和(自身を除く): 130493775

約数列:

[1, 3, 5, 15, 47, 137, 141, 235, 411, 685, 705, 2055, 2089, 6267, 6439, 10445, 19317, 31335, 32195, 96585, 98183, 286193, 294549, 490915, 858579, 1430965, 1472745, 4292895, 13451071, 40353213, 67255355, 201766065]

約数ペア:

[(1, 201766065), (3, 67255355), (5, 40353213), (15, 13451071), (47, 4292895), (137, 1472745), (141, 1430965), (235, 858579), (411, 490915), (685, 294549), (705, 286193), (2055, 98183), (2089, 96585), (6267, 32195), (6439, 31335), (10445, 19317)]