208889192763

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{947}}^1\times {\mathrm{34471}}^1$

素因数の和:35509

約数の個数: 40

約数和(自身を含む): 316337134080

約数和(自身を除く): 107447941317

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 947, 2133, 2841, 6399, 8523, 25569, 34471, 74813, 76707, 103413, 224439, 310239, 673317, 930717, 2019951, 2723209, 2792151, 6059853, 8169627, 24508881, 32644037, 73526643, 97932111, 220579929, 293796333, 881388999, 2578878923, 2644166997, 7736636769, 23209910307, 69629730921, 208889192763]

約数ペア:

[(1, 208889192763), (3, 69629730921), (9, 23209910307), (27, 7736636769), (79, 2644166997), (81, 2578878923), (237, 881388999), (711, 293796333), (947, 220579929), (2133, 97932111), (2841, 73526643), (6399, 32644037), (8523, 24508881), (25569, 8169627), (34471, 6059853), (74813, 2792151), (76707, 2723209), (103413, 2019951), (224439, 930717), (310239, 673317)]