194961412

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 344977920

約数和(自身を除く): 150016508

約数列:

[1, 2, 4, 137, 274, 359, 548, 718, 991, 1436, 1982, 3964, 49183, 98366, 135767, 196732, 271534, 355769, 543068, 711538, 1423076, 48740353, 97480706, 194961412]

約数ペア:

[(1, 194961412), (2, 97480706), (4, 48740353), (137, 1423076), (274, 711538), (359, 543068), (548, 355769), (718, 271534), (991, 196732), (1436, 135767), (1982, 98366), (3964, 49183)]