208719296

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{141793}}^1$

素因数の和:141828

約数の個数: 28

約数和(自身を含む): 432188112

約数和(自身を除く): 223468816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 141793, 283586, 567172, 1134344, 2268688, 3261239, 4537376, 6522478, 9074752, 13044956, 26089912, 52179824, 104359648, 208719296]

約数ペア:

[(1, 208719296), (2, 104359648), (4, 52179824), (8, 26089912), (16, 13044956), (23, 9074752), (32, 6522478), (46, 4537376), (64, 3261239), (92, 2268688), (184, 1134344), (368, 567172), (736, 283586), (1472, 141793)]