200823327

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 311708160

約数和(自身を除く): 110884833

約数列:

[1, 3, 9, 23, 27, 69, 207, 331, 621, 977, 993, 2931, 2979, 7613, 8793, 8937, 22471, 22839, 26379, 67413, 68517, 202239, 205551, 323387, 606717, 970161, 2910483, 7437901, 8731449, 22313703, 66941109, 200823327]

約数ペア:

[(1, 200823327), (3, 66941109), (9, 22313703), (23, 8731449), (27, 7437901), (69, 2910483), (207, 970161), (331, 606717), (621, 323387), (977, 205551), (993, 202239), (2931, 68517), (2979, 67413), (7613, 26379), (8793, 22839), (8937, 22471)]