201865293

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188483}}^1$

素因数の和:188513

約数の個数: 24

約数和(自身を含む): 352842048

約数和(自身を除く): 150976755

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 188483, 565449, 1319381, 1696347, 3204211, 3958143, 9612633, 11874429, 22429477, 28837899, 67288431, 201865293]

約数ペア:

[(1, 201865293), (3, 67288431), (7, 28837899), (9, 22429477), (17, 11874429), (21, 9612633), (51, 3958143), (63, 3204211), (119, 1696347), (153, 1319381), (357, 565449), (1071, 188483)]