201373305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 390359040

約数和(自身を除く): 188985735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 193, 285, 399, 523, 579, 665, 965, 1351, 1569, 1995, 2615, 2895, 3661, 3667, 4053, 6755, 7845, 9937, 10983, 11001, 18305, 18335, 20265, 25669, 29811, 49685, 54915, 55005, 69559, 77007, 100939, 128345, 149055, 208677, 302817, 347795, 385035, 504695, 706573, 1043385, 1514085, 1917841, 2119719, 3532865, 5753523, 9589205, 10598595, 13424887, 28767615, 40274661, 67124435, 201373305]

約数ペア:

[(1, 201373305), (3, 67124435), (5, 40274661), (7, 28767615), (15, 13424887), (19, 10598595), (21, 9589205), (35, 5753523), (57, 3532865), (95, 2119719), (105, 1917841), (133, 1514085), (193, 1043385), (285, 706573), (399, 504695), (523, 385035), (579, 347795), (665, 302817), (965, 208677), (1351, 149055), (1569, 128345), (1995, 100939), (2615, 77007), (2895, 69559), (3661, 55005), (3667, 54915), (4053, 49685), (6755, 29811), (7845, 25669), (9937, 20265), (10983, 18335), (11001, 18305)]