201518252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53087}}^1$

素因数の和:53177

約数の個数: 24

約数和(自身を含む): 384994176

約数和(自身を除く): 183475924

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 53087, 106174, 212348, 690131, 1380262, 2760524, 3875351, 7750702, 15501404, 50379563, 100759126, 201518252]

約数ペア:

[(1, 201518252), (2, 100759126), (4, 50379563), (13, 15501404), (26, 7750702), (52, 3875351), (73, 2760524), (146, 1380262), (292, 690131), (949, 212348), (1898, 106174), (3796, 53087)]