201425444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199037}}^1$

素因数の和:199075

約数の個数: 24

約数和(自身を含む): 401260608

約数和(自身を除く): 199835164

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199037, 398074, 796148, 2189407, 4378814, 4577851, 8757628, 9155702, 18311404, 50356361, 100712722, 201425444]

約数ペア:

[(1, 201425444), (2, 100712722), (4, 50356361), (11, 18311404), (22, 9155702), (23, 8757628), (44, 4577851), (46, 4378814), (92, 2189407), (253, 796148), (506, 398074), (1012, 199037)]