200823530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{254207}}^1$

素因数の和:254293

約数の個数: 16

約数和(自身を含む): 366059520

約数和(自身を除く): 165235990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 254207, 508414, 1271035, 2542070, 20082353, 40164706, 100411765, 200823530]

約数ペア:

[(1, 200823530), (2, 100411765), (5, 40164706), (10, 20082353), (79, 2542070), (158, 1271035), (395, 508414), (790, 254207)]