205872008

素因数分解:

$2^3\times {\mathrm{2677}}^1\times {\mathrm{9613}}^1$

素因数の和:12296

約数の個数: 16

約数和(自身を含む): 386194380

約数和(自身を除く): 180322372

約数列:

[1, 2, 4, 8, 2677, 5354, 9613, 10708, 19226, 21416, 38452, 76904, 25734001, 51468002, 102936004, 205872008]

約数ペア:

[(1, 205872008), (2, 102936004), (4, 51468002), (8, 25734001), (2677, 76904), (5354, 38452), (9613, 21416), (10708, 19226)]