202906084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21467}}^1$

素因数の和:21627

約数の個数: 24

約数和(自身を含む): 378695520

約数和(自身を除く): 175789436

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 21467, 42934, 85868, 364939, 729878, 1459756, 2983913, 5967826, 11935652, 50726521, 101453042, 202906084]

約数ペア:

[(1, 202906084), (2, 101453042), (4, 50726521), (17, 11935652), (34, 5967826), (68, 2983913), (139, 1459756), (278, 729878), (556, 364939), (2363, 85868), (4726, 42934), (9452, 21467)]