201808646

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{8179}}^1$

素因数の和:8280

約数の個数: 24

約数和(自身を含む): 332320680

約数和(自身を除く): 130512034

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 8179, 12337, 16358, 24674, 106327, 212654, 597067, 1194134, 1382251, 2764502, 7761871, 15523742, 100904323, 201808646]

約数ペア:

[(1, 201808646), (2, 100904323), (13, 15523742), (26, 7761871), (73, 2764502), (146, 1382251), (169, 1194134), (338, 597067), (949, 212654), (1898, 106327), (8179, 24674), (12337, 16358)]