201224212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378241}}^1$

素因数の和:378271

約数の個数: 24

約数和(自身を含む): 423631040

約数和(自身を除く): 222406828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378241, 756482, 1512964, 2647687, 5295374, 7186579, 10590748, 14373158, 28746316, 50306053, 100612106, 201224212]

約数ペア:

[(1, 201224212), (2, 100612106), (4, 50306053), (7, 28746316), (14, 14373158), (19, 10590748), (28, 7186579), (38, 5295374), (76, 2647687), (133, 1512964), (266, 756482), (532, 378241)]