201974182

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{4903}}^1$

素因数の和:5427

約数の個数: 16

約数和(自身を含む): 310717440

約数和(自身を除く): 108743258

約数列:

[1, 2, 43, 86, 479, 958, 4903, 9806, 20597, 41194, 210829, 421658, 2348537, 4697074, 100987091, 201974182]

約数ペア:

[(1, 201974182), (2, 100987091), (43, 4697074), (86, 2348537), (479, 421658), (958, 210829), (4903, 41194), (9806, 20597)]