201735388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{25771}}^1$

素因数の和:25897

約数の個数: 24

約数和(自身を含む): 375240320

約数和(自身を除く): 173504932

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 25771, 51542, 103084, 489649, 979298, 1958596, 2654413, 5308826, 10617652, 50433847, 100867694, 201735388]

約数ペア:

[(1, 201735388), (2, 100867694), (4, 50433847), (19, 10617652), (38, 5308826), (76, 2654413), (103, 1958596), (206, 979298), (412, 489649), (1957, 103084), (3914, 51542), (7828, 25771)]