201932109

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 314189568

約数和(自身を除く): 112257459

約数列:

[1, 3, 9, 27, 31, 81, 93, 137, 279, 411, 587, 837, 1233, 1761, 2511, 3699, 4247, 5283, 11097, 12741, 15849, 18197, 38223, 47547, 54591, 80419, 114669, 163773, 241257, 344007, 491319, 723771, 1473957, 2171313, 2492989, 6513939, 7478967, 22436901, 67310703, 201932109]

約数ペア:

[(1, 201932109), (3, 67310703), (9, 22436901), (27, 7478967), (31, 6513939), (81, 2492989), (93, 2171313), (137, 1473957), (279, 723771), (411, 491319), (587, 344007), (837, 241257), (1233, 163773), (1761, 114669), (2511, 80419), (3699, 54591), (4247, 47547), (5283, 38223), (11097, 18197), (12741, 15849)]