205467912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219517}}^1$

素因数の和:219542

約数の個数: 48

約数和(自身を含む): 599284140

約数和(自身を除く): 393816228

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, 219517, 439034, 658551, 878068, 1317102, 1756136, 1975653, 2634204, 2853721, 3951306, 5268408, 5707442, 7902612, 8561163, 11414884, 15805224, 17122326, 22829768, 25683489, 34244652, 51366978, 68489304, 102733956, 205467912]

約数ペア:

[(1, 205467912), (2, 102733956), (3, 68489304), (4, 51366978), (6, 34244652), (8, 25683489), (9, 22829768), (12, 17122326), (13, 15805224), (18, 11414884), (24, 8561163), (26, 7902612), (36, 5707442), (39, 5268408), (52, 3951306), (72, 2853721), (78, 2634204), (104, 1975653), (117, 1756136), (156, 1317102), (234, 878068), (312, 658551), (468, 439034), (936, 219517)]