207454912

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1399}}^1$

素因数の和:1749

約数の個数: 56

約数和(自身を含む): 472236800

約数和(自身を除く): 264781888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 662, 1324, 1399, 2317, 2648, 2798, 4634, 5296, 5596, 9268, 9793, 10592, 11192, 18536, 19586, 21184, 22384, 37072, 39172, 44768, 74144, 78344, 89536, 148288, 156688, 313376, 463069, 626752, 926138, 1852276, 3241483, 3704552, 6482966, 7409104, 12965932, 14818208, 25931864, 29636416, 51863728, 103727456, 207454912]

約数ペア:

[(1, 207454912), (2, 103727456), (4, 51863728), (7, 29636416), (8, 25931864), (14, 14818208), (16, 12965932), (28, 7409104), (32, 6482966), (56, 3704552), (64, 3241483), (112, 1852276), (224, 926138), (331, 626752), (448, 463069), (662, 313376), (1324, 156688), (1399, 148288), (2317, 89536), (2648, 78344), (2798, 74144), (4634, 44768), (5296, 39172), (5596, 37072), (9268, 22384), (9793, 21184), (10592, 19586), (11192, 18536)]