206973548795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{12899}}^1$

素因数の和:14064

約数の個数: 48

約数和(自身を含む): 285040360800

約数和(自身を除く): 78066812005

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 1117, 2873, 5585, 12899, 14365, 14521, 18989, 64495, 72605, 94945, 167687, 188773, 219283, 246857, 838435, 943865, 1096415, 1234285, 2179931, 2850679, 3209141, 10899655, 14253395, 14408183, 16045705, 37058827, 72040915, 185294135, 187306379, 244939111, 936531895, 1224695555, 2434982927, 3184208443, 12174914635, 15921042215, 41394709759, 206973548795]

約数ペア:

[(1, 206973548795), (5, 41394709759), (13, 15921042215), (17, 12174914635), (65, 3184208443), (85, 2434982927), (169, 1224695555), (221, 936531895), (845, 244939111), (1105, 187306379), (1117, 185294135), (2873, 72040915), (5585, 37058827), (12899, 16045705), (14365, 14408183), (14521, 14253395), (18989, 10899655), (64495, 3209141), (72605, 2850679), (94945, 2179931), (167687, 1234285), (188773, 1096415), (219283, 943865), (246857, 838435)]