194945918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 312947712

約数和(自身を除く): 118001794

約数列:

[1, 2, 31, 43, 62, 83, 86, 166, 881, 1333, 1762, 2573, 2666, 3569, 5146, 7138, 27311, 37883, 54622, 73123, 75766, 110639, 146246, 221278, 1174373, 2266813, 2348746, 3144289, 4533626, 6288578, 97472959, 194945918]

約数ペア:

[(1, 194945918), (2, 97472959), (31, 6288578), (43, 4533626), (62, 3144289), (83, 2348746), (86, 2266813), (166, 1174373), (881, 221278), (1333, 146246), (1762, 110639), (2573, 75766), (2666, 73123), (3569, 54622), (5146, 37883), (7138, 27311)]