202415829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6689}}^1$

素因数の和:6841

約数の個数: 32

約数和(自身を含む): 339102720

約数和(自身を除く): 136686891

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 6689, 10087, 20067, 30261, 46823, 73579, 140469, 220737, 515053, 876259, 1545159, 2628777, 6133813, 9638849, 18401439, 28916547, 67471943, 202415829]

約数ペア:

[(1, 202415829), (3, 67471943), (7, 28916547), (11, 18401439), (21, 9638849), (33, 6133813), (77, 2628777), (131, 1545159), (231, 876259), (393, 515053), (917, 220737), (1441, 140469), (2751, 73579), (4323, 46823), (6689, 30261), (10087, 20067)]