212190532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{22777}}^1$

素因数の和:22935

約数の個数: 24

約数和(自身を含む): 396063864

約数和(自身を除く): 183873332

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 22777, 45554, 91108, 387209, 774418, 1548836, 3120449, 6240898, 12481796, 53047633, 106095266, 212190532]

約数ペア:

[(1, 212190532), (2, 106095266), (4, 53047633), (17, 12481796), (34, 6240898), (68, 3120449), (137, 1548836), (274, 774418), (548, 387209), (2329, 91108), (4658, 45554), (9316, 22777)]