201856504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1009}}^1\times {\mathrm{1471}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 401414400

約数和(自身を除く): 199557896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1009, 1471, 2018, 2942, 4036, 5884, 8072, 11768, 17153, 25007, 34306, 50014, 68612, 100028, 137224, 200056, 1484239, 2968478, 5936956, 11873912, 25232063, 50464126, 100928252, 201856504]

約数ペア:

[(1, 201856504), (2, 100928252), (4, 50464126), (8, 25232063), (17, 11873912), (34, 5936956), (68, 2968478), (136, 1484239), (1009, 200056), (1471, 137224), (2018, 100028), (2942, 68612), (4036, 50014), (5884, 34306), (8072, 25007), (11768, 17153)]