200107719

素因数分解:

$3^3\times 7^2\times {\mathrm{151253}}^1$

素因数の和:151276

約数の個数: 24

約数和(自身を含む): 344859120

約数和(自身を除く): 144751401

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 151253, 453759, 1058771, 1361277, 3176313, 4083831, 7411397, 9528939, 22234191, 28586817, 66702573, 200107719]

約数ペア:

[(1, 200107719), (3, 66702573), (7, 28586817), (9, 22234191), (21, 9528939), (27, 7411397), (49, 4083831), (63, 3176313), (147, 1361277), (189, 1058771), (441, 453759), (1323, 151253)]