207681185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{26107}}^1$

素因数の和:26192

約数の個数: 16

約数和(自身を含む): 261915456

約数和(自身を除く): 54234271

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 26107, 130535, 965959, 1122601, 4829795, 5613005, 41536237, 207681185]

約数ペア:

[(1, 207681185), (5, 41536237), (37, 5613005), (43, 4829795), (185, 1122601), (215, 965959), (1591, 130535), (7955, 26107)]