201311096

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{19861}}^1$

素因数の和:20055

約数の個数: 32

約数和(自身を含む): 433786080

約数和(自身を除く): 232474984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 19861, 39722, 79444, 139027, 158888, 278054, 556108, 1112216, 3594841, 7189682, 14379364, 25163887, 28758728, 50327774, 100655548, 201311096]

約数ペア:

[(1, 201311096), (2, 100655548), (4, 50327774), (7, 28758728), (8, 25163887), (14, 14379364), (28, 7189682), (56, 3594841), (181, 1112216), (362, 556108), (724, 278054), (1267, 158888), (1448, 139027), (2534, 79444), (5068, 39722), (10136, 19861)]