193369974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{811}}^2$

素因数の和:1641

約数の個数: 36

約数和(自身を含む): 450436572

約数和(自身を除く): 257066598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 811, 1622, 2433, 4866, 5677, 11354, 17031, 34062, 39739, 79478, 119217, 238434, 657721, 1315442, 1973163, 3946326, 4604047, 9208094, 13812141, 27624282, 32228329, 64456658, 96684987, 193369974]

約数ペア:

[(1, 193369974), (2, 96684987), (3, 64456658), (6, 32228329), (7, 27624282), (14, 13812141), (21, 9208094), (42, 4604047), (49, 3946326), (98, 1973163), (147, 1315442), (294, 657721), (811, 238434), (1622, 119217), (2433, 79478), (4866, 39739), (5677, 34062), (11354, 17031)]