194148872

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 369619200

約数和(自身を除く): 175470328

約数列:

[1, 2, 4, 8, 89, 178, 356, 367, 712, 734, 743, 1468, 1486, 2936, 2972, 5944, 32663, 65326, 66127, 130652, 132254, 261304, 264508, 272681, 529016, 545362, 1090724, 2181448, 24268609, 48537218, 97074436, 194148872]

約数ペア:

[(1, 194148872), (2, 97074436), (4, 48537218), (8, 24268609), (89, 2181448), (178, 1090724), (356, 545362), (367, 529016), (712, 272681), (734, 264508), (743, 261304), (1468, 132254), (1486, 130652), (2936, 66127), (2972, 65326), (5944, 32663)]