193356551818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1949}}^1$

素因数の和:2495

約数の個数: 64

約数和(自身を含む): 313837056000

約数和(自身を除く): 120480504182

約数列:

[1, 2, 19, 38, 61, 122, 127, 254, 337, 674, 1159, 1949, 2318, 2413, 3898, 4826, 6403, 7747, 12806, 15494, 20557, 37031, 41114, 42799, 74062, 85598, 118889, 147193, 237778, 247523, 294386, 390583, 495046, 656813, 781166, 813181, 1313626, 1626362, 2258891, 2610739, 4517782, 4702937, 5221478, 9405874, 12479447, 15098903, 24958894, 30197806, 40065593, 49604041, 80131186, 83415251, 99208082, 166830502, 286879157, 573758314, 761246267, 1522492534, 1584889769, 3169779538, 5088330311, 10176660622, 96678275909, 193356551818]

約数ペア:

[(1, 193356551818), (2, 96678275909), (19, 10176660622), (38, 5088330311), (61, 3169779538), (122, 1584889769), (127, 1522492534), (254, 761246267), (337, 573758314), (674, 286879157), (1159, 166830502), (1949, 99208082), (2318, 83415251), (2413, 80131186), (3898, 49604041), (4826, 40065593), (6403, 30197806), (7747, 24958894), (12806, 15098903), (15494, 12479447), (20557, 9405874), (37031, 5221478), (41114, 4702937), (42799, 4517782), (74062, 2610739), (85598, 2258891), (118889, 1626362), (147193, 1313626), (237778, 813181), (247523, 781166), (294386, 656813), (390583, 495046)]