204038704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{554453}}^1$

素因数の和:554484

約数の個数: 20

約数和(自身を含む): 412513776

約数和(自身を除く): 208475072

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 554453, 1108906, 2217812, 4435624, 8871248, 12752419, 25504838, 51009676, 102019352, 204038704]

約数ペア:

[(1, 204038704), (2, 102019352), (4, 51009676), (8, 25504838), (16, 12752419), (23, 8871248), (46, 4435624), (92, 2217812), (184, 1108906), (368, 554453)]