199512252

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{12343}}^1$

素因数の和:12802

約数の個数: 36

約数和(自身を含む): 505486800

約数和(自身を除く): 305974548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 12343, 16164, 24686, 37029, 49372, 74058, 111087, 148116, 222174, 444348, 5542007, 11084014, 16626021, 22168028, 33252042, 49878063, 66504084, 99756126, 199512252]

約数ペア:

[(1, 199512252), (2, 99756126), (3, 66504084), (4, 49878063), (6, 33252042), (9, 22168028), (12, 16626021), (18, 11084014), (36, 5542007), (449, 444348), (898, 222174), (1347, 148116), (1796, 111087), (2694, 74058), (4041, 49372), (5388, 37029), (8082, 24686), (12343, 16164)]