238694414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5333}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 430133760

約数和(自身を除く): 191439346

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 5333, 6394, 10666, 22379, 37331, 44758, 74662, 122659, 245318, 741287, 858613, 1482574, 1717226, 5189009, 10378018, 17049601, 34099202, 119347207, 238694414]

約数ペア:

[(1, 238694414), (2, 119347207), (7, 34099202), (14, 17049601), (23, 10378018), (46, 5189009), (139, 1717226), (161, 1482574), (278, 858613), (322, 741287), (973, 245318), (1946, 122659), (3197, 74662), (5333, 44758), (6394, 37331), (10666, 22379)]