200396534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5664

約数の個数: 32

約数和(自身を含む): 345485280

約数和(自身を除く): 145088746

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1387, 1898, 2774, 5557, 11114, 18031, 36062, 72241, 105583, 144482, 211166, 405661, 811322, 1372579, 2745158, 5273593, 7707559, 10547186, 15415118, 100198267, 200396534]

約数ペア:

[(1, 200396534), (2, 100198267), (13, 15415118), (19, 10547186), (26, 7707559), (38, 5273593), (73, 2745158), (146, 1372579), (247, 811322), (494, 405661), (949, 211166), (1387, 144482), (1898, 105583), (2774, 72241), (5557, 36062), (11114, 18031)]