200744253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 326177280

約数和(自身を除く): 125433027

約数列:

[1, 3, 9, 19, 23, 43, 57, 69, 129, 171, 207, 387, 437, 817, 989, 1187, 1311, 2451, 2967, 3561, 3933, 7353, 8901, 10683, 18791, 22553, 27301, 51041, 56373, 67659, 81903, 153123, 169119, 202977, 245709, 459369, 518719, 969779, 1173943, 1556157, 2909337, 3521829, 4668471, 8728011, 10565487, 22304917, 66914751, 200744253]

約数ペア:

[(1, 200744253), (3, 66914751), (9, 22304917), (19, 10565487), (23, 8728011), (43, 4668471), (57, 3521829), (69, 2909337), (129, 1556157), (171, 1173943), (207, 969779), (387, 518719), (437, 459369), (817, 245709), (989, 202977), (1187, 169119), (1311, 153123), (2451, 81903), (2967, 67659), (3561, 56373), (3933, 51041), (7353, 27301), (8901, 22553), (10683, 18791)]