201869172

素因数分解:

$2^2\times 3^4\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1922

約数の個数: 60

約数和(自身を含む): 529341120

約数和(自身を除く): 327471948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 419, 838, 1257, 1487, 1676, 2514, 2974, 3771, 4461, 5028, 5948, 7542, 8922, 11313, 13383, 15084, 17844, 22626, 26766, 33939, 40149, 45252, 53532, 67878, 80298, 120447, 135756, 160596, 240894, 481788, 623053, 1246106, 1869159, 2492212, 3738318, 5607477, 7476636, 11214954, 16822431, 22429908, 33644862, 50467293, 67289724, 100934586, 201869172]

約数ペア:

[(1, 201869172), (2, 100934586), (3, 67289724), (4, 50467293), (6, 33644862), (9, 22429908), (12, 16822431), (18, 11214954), (27, 7476636), (36, 5607477), (54, 3738318), (81, 2492212), (108, 1869159), (162, 1246106), (324, 623053), (419, 481788), (838, 240894), (1257, 160596), (1487, 135756), (1676, 120447), (2514, 80298), (2974, 67878), (3771, 53532), (4461, 45252), (5028, 40149), (5948, 33939), (7542, 26766), (8922, 22626), (11313, 17844), (13383, 15084)]