225555004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{1753}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 415978640

約数和(自身を除く): 190423636

約数列:

[1, 2, 4, 19, 38, 76, 1693, 1753, 3386, 3506, 6772, 7012, 32167, 33307, 64334, 66614, 128668, 133228, 2967829, 5935658, 11871316, 56388751, 112777502, 225555004]

約数ペア:

[(1, 225555004), (2, 112777502), (4, 56388751), (19, 11871316), (38, 5935658), (76, 2967829), (1693, 133228), (1753, 128668), (3386, 66614), (3506, 64334), (6772, 33307), (7012, 32167)]