202157865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49367}}^1$

素因数の和:49398

約数の個数: 48

約数和(自身を含む): 431278848

約数和(自身を除く): 229120983

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 49367, 148101, 246835, 345569, 444303, 641771, 740505, 1036707, 1727845, 1925313, 2221515, 3110121, 3208855, 4492397, 5183535, 5775939, 9626565, 13477191, 15550605, 22461985, 28879695, 40431573, 67385955, 202157865]

約数ペア:

[(1, 202157865), (3, 67385955), (5, 40431573), (7, 28879695), (9, 22461985), (13, 15550605), (15, 13477191), (21, 9626565), (35, 5775939), (39, 5183535), (45, 4492397), (63, 3208855), (65, 3110121), (91, 2221515), (105, 1925313), (117, 1727845), (195, 1036707), (273, 740505), (315, 641771), (455, 444303), (585, 345569), (819, 246835), (1365, 148101), (4095, 49367)]