207358427521

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1\times {\mathrm{235607}}^1$

素因数の和:237804

約数の個数: 16

約数和(自身を含む): 241111802880

約数和(自身を除く): 33753375359

約数列:

[1, 7, 59, 413, 2131, 14917, 125729, 235607, 880103, 1649249, 13900813, 97305691, 502078517, 3514549619, 29622632503, 207358427521]

約数ペア:

[(1, 207358427521), (7, 29622632503), (59, 3514549619), (413, 502078517), (2131, 97305691), (14917, 13900813), (125729, 1649249), (235607, 880103)]