206075995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 271054080

約数和(自身を除く): 64978085

約数列:

[1, 5, 19, 43, 61, 95, 215, 305, 817, 827, 1159, 2623, 4085, 4135, 5795, 13115, 15713, 35561, 49837, 50447, 78565, 177805, 249185, 252235, 675659, 958493, 2169221, 3378295, 4792465, 10846105, 41215199, 206075995]

約数ペア:

[(1, 206075995), (5, 41215199), (19, 10846105), (43, 4792465), (61, 3378295), (95, 2169221), (215, 958493), (305, 675659), (817, 252235), (827, 249185), (1159, 177805), (2623, 78565), (4085, 50447), (4135, 49837), (5795, 35561), (13115, 15713)]