209313616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{568787}}^1$

素因数の和:568818

約数の個数: 20

約数和(自身を含む): 423178272

約数和(自身を除く): 213864656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 568787, 1137574, 2275148, 4550296, 9100592, 13082101, 26164202, 52328404, 104656808, 209313616]

約数ペア:

[(1, 209313616), (2, 104656808), (4, 52328404), (8, 26164202), (16, 13082101), (23, 9100592), (46, 4550296), (92, 2275148), (184, 1137574), (368, 568787)]