204438312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{218417}}^1$

素因数の和:218442

約数の個数: 48

約数和(自身を含む): 596281140

約数和(自身を除く): 391842828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 218417, 436834, 655251, 873668, 1310502, 1747336, 1965753, 2621004, 2839421, 3931506, 5242008, 5678842, 7863012, 8518263, 11357684, 15726024, 17036526, 22715368, 25554789, 34073052, 51109578, 68146104, 102219156, 204438312]

約数ペア:

[(1, 204438312), (2, 102219156), (3, 68146104), (4, 51109578), (6, 34073052), (8, 25554789), (9, 22715368), (12, 17036526), (13, 15726024), (18, 11357684), (24, 8518263), (26, 7863012), (36, 5678842), (39, 5242008), (52, 3931506), (72, 2839421), (78, 2621004), (104, 1965753), (117, 1747336), (156, 1310502), (234, 873668), (312, 655251), (468, 436834), (936, 218417)]