207147976

素因数分解:

$2^3\times 7^1\times {\mathrm{941}}^1\times {\mathrm{3931}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 444473280

約数和(自身を除く): 237325304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 941, 1882, 3764, 3931, 6587, 7528, 7862, 13174, 15724, 26348, 27517, 31448, 52696, 55034, 110068, 220136, 3699071, 7398142, 14796284, 25893497, 29592568, 51786994, 103573988, 207147976]

約数ペア:

[(1, 207147976), (2, 103573988), (4, 51786994), (7, 29592568), (8, 25893497), (14, 14796284), (28, 7398142), (56, 3699071), (941, 220136), (1882, 110068), (3764, 55034), (3931, 52696), (6587, 31448), (7528, 27517), (7862, 26348), (13174, 15724)]