201797285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 261660672

約数和(自身を除く): 59863387

約数列:

[1, 5, 23, 41, 115, 127, 205, 337, 635, 943, 1685, 2921, 4715, 5207, 7751, 13817, 14605, 26035, 38755, 42799, 69085, 119761, 213995, 317791, 598805, 984377, 1588955, 1754759, 4921885, 8773795, 40359457, 201797285]

約数ペア:

[(1, 201797285), (5, 40359457), (23, 8773795), (41, 4921885), (115, 1754759), (127, 1588955), (205, 984377), (337, 598805), (635, 317791), (943, 213995), (1685, 119761), (2921, 69085), (4715, 42799), (5207, 38755), (7751, 26035), (13817, 14605)]