200681528

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 381024000

約数和(自身を除く): 180342472

約数列:

[1, 2, 4, 8, 139, 251, 278, 502, 556, 719, 1004, 1112, 1438, 2008, 2876, 5752, 34889, 69778, 99941, 139556, 180469, 199882, 279112, 360938, 399764, 721876, 799528, 1443752, 25085191, 50170382, 100340764, 200681528]

約数ペア:

[(1, 200681528), (2, 100340764), (4, 50170382), (8, 25085191), (139, 1443752), (251, 799528), (278, 721876), (502, 399764), (556, 360938), (719, 279112), (1004, 199882), (1112, 180469), (1438, 139556), (2008, 99941), (2876, 69778), (5752, 34889)]