200177559

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{24907}}^1$

素因数の和:24979

約数の個数: 24

約数和(自身を含む): 310851840

約数和(自身を除く): 110674281

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 24907, 74721, 224163, 473233, 1170629, 1419699, 3511887, 4259097, 10535661, 22241951, 66725853, 200177559]

約数ペア:

[(1, 200177559), (3, 66725853), (9, 22241951), (19, 10535661), (47, 4259097), (57, 3511887), (141, 1419699), (171, 1170629), (423, 473233), (893, 224163), (2679, 74721), (8037, 24907)]