202630659

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6907}}^1$

素因数の和:7055

約数の個数: 32

約数和(自身を含む): 339542016

約数和(自身を除く): 136911357

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 6907, 9779, 20721, 29337, 48349, 75977, 145047, 227931, 531839, 877189, 1595517, 2631567, 6140323, 9649079, 18420969, 28947237, 67543553, 202630659]

約数ペア:

[(1, 202630659), (3, 67543553), (7, 28947237), (11, 18420969), (21, 9649079), (33, 6140323), (77, 2631567), (127, 1595517), (231, 877189), (381, 531839), (889, 227931), (1397, 145047), (2667, 75977), (4191, 48349), (6907, 29337), (9779, 20721)]