243516236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{40559}}^1$

素因数の和:40661

約数の個数: 24

約数和(自身を含む): 454272000

約数和(自身を除く): 210755764

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 40559, 81118, 162236, 770621, 1541242, 3082484, 3204161, 6408322, 12816644, 60879059, 121758118, 243516236]

約数ペア:

[(1, 243516236), (2, 121758118), (4, 60879059), (19, 12816644), (38, 6408322), (76, 3204161), (79, 3082484), (158, 1541242), (316, 770621), (1501, 162236), (3002, 81118), (6004, 40559)]