209340551451

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1\times {\mathrm{3917}}^1$

素因数の和:5151

約数の個数: 32

約数和(自身を含む): 284360666688

約数和(自身を除く): 75020115237

約数列:

[1, 3, 73, 219, 277, 831, 881, 2643, 3917, 11751, 20221, 60663, 64313, 192939, 244037, 285941, 732111, 857823, 1085009, 3255027, 3450877, 10352631, 17814701, 53444103, 79205657, 237616971, 251914021, 755742063, 955892929, 2867678787, 69780183817, 209340551451]

約数ペア:

[(1, 209340551451), (3, 69780183817), (73, 2867678787), (219, 955892929), (277, 755742063), (831, 251914021), (881, 237616971), (2643, 79205657), (3917, 53444103), (11751, 17814701), (20221, 10352631), (60663, 3450877), (64313, 3255027), (192939, 1085009), (244037, 857823), (285941, 732111)]