216041035

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{31333}}^1$

素因数の和:31542

約数の個数: 16

約数和(自身を含む): 297798336

約数和(自身を除く): 81757301

約数列:

[1, 5, 7, 35, 197, 985, 1379, 6895, 31333, 156665, 219331, 1096655, 6172601, 30863005, 43208207, 216041035]

約数ペア:

[(1, 216041035), (5, 43208207), (7, 30863005), (35, 6172601), (197, 1096655), (985, 219331), (1379, 156665), (6895, 31333)]