208399536

素因数分解:

$2^4\times 3^2\times {\mathrm{1447219}}^1$

素因数の和:1447233

約数の個数: 30

約数和(自身を含む): 583229660

約数和(自身を除く): 374830124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1447219, 2894438, 4341657, 5788876, 8683314, 11577752, 13024971, 17366628, 23155504, 26049942, 34733256, 52099884, 69466512, 104199768, 208399536]

約数ペア:

[(1, 208399536), (2, 104199768), (3, 69466512), (4, 52099884), (6, 34733256), (8, 26049942), (9, 23155504), (12, 17366628), (16, 13024971), (18, 11577752), (24, 8683314), (36, 5788876), (48, 4341657), (72, 2894438), (144, 1447219)]