201537231

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 318271488

約数和(自身を除く): 116734257

約数列:

[1, 3, 7, 21, 31, 93, 217, 353, 651, 877, 1059, 2471, 2631, 6139, 7413, 10943, 18417, 27187, 32829, 76601, 81561, 190309, 229803, 309581, 570927, 928743, 2167067, 6501201, 9597011, 28791033, 67179077, 201537231]

約数ペア:

[(1, 201537231), (3, 67179077), (7, 28791033), (21, 9597011), (31, 6501201), (93, 2167067), (217, 928743), (353, 570927), (651, 309581), (877, 229803), (1059, 190309), (2471, 81561), (2631, 76601), (6139, 32829), (7413, 27187), (10943, 18417)]