201159184

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{28001}}^1$

素因数の和:28458

約数の個数: 20

約数和(自身を含む): 390627900

約数和(自身を除く): 189468716

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 28001, 56002, 112004, 224008, 448016, 12572449, 25144898, 50289796, 100579592, 201159184]

約数ペア:

[(1, 201159184), (2, 100579592), (4, 50289796), (8, 25144898), (16, 12572449), (449, 448016), (898, 224008), (1796, 112004), (3592, 56002), (7184, 28001)]