208986622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1747}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 348872832

約数和(自身を除く): 139886210

約数列:

[1, 2, 13, 26, 43, 86, 107, 214, 559, 1118, 1391, 1747, 2782, 3494, 4601, 9202, 22711, 45422, 59813, 75121, 119626, 150242, 186929, 373858, 976573, 1953146, 2430077, 4860154, 8037947, 16075894, 104493311, 208986622]

約数ペア:

[(1, 208986622), (2, 104493311), (13, 16075894), (26, 8037947), (43, 4860154), (86, 2430077), (107, 1953146), (214, 976573), (559, 373858), (1118, 186929), (1391, 150242), (1747, 119626), (2782, 75121), (3494, 59813), (4601, 45422), (9202, 22711)]