201053391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6353}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 336711168

約数和(自身を除く): 135657777

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2877, 4521, 6353, 10549, 19059, 31647, 44471, 69883, 133413, 209649, 489181, 870361, 1467543, 2611083, 6092527, 9573971, 18277581, 28721913, 67017797, 201053391]

約数ペア:

[(1, 201053391), (3, 67017797), (7, 28721913), (11, 18277581), (21, 9573971), (33, 6092527), (77, 2611083), (137, 1467543), (231, 870361), (411, 489181), (959, 209649), (1507, 133413), (2877, 69883), (4521, 44471), (6353, 31647), (10549, 19059)]