201311896

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{769}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 387248400

約数和(自身を除く): 185936504

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 761, 769, 1522, 1538, 3044, 3076, 6088, 6152, 32723, 33067, 65446, 66134, 130892, 132268, 261784, 264536, 585209, 1170418, 2340836, 4681672, 25163987, 50327974, 100655948, 201311896]

約数ペア:

[(1, 201311896), (2, 100655948), (4, 50327974), (8, 25163987), (43, 4681672), (86, 2340836), (172, 1170418), (344, 585209), (761, 264536), (769, 261784), (1522, 132268), (1538, 130892), (3044, 66134), (3076, 65446), (6088, 33067), (6152, 32723)]