204719312

素因数分解:

$2^4\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1619}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 453988800

約数和(自身を除く): 249269488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1129, 1619, 2258, 3238, 4516, 6476, 7903, 9032, 11333, 12952, 15806, 18064, 22666, 25904, 31612, 45332, 63224, 90664, 126448, 181328, 1827851, 3655702, 7311404, 12794957, 14622808, 25589914, 29245616, 51179828, 102359656, 204719312]

約数ペア:

[(1, 204719312), (2, 102359656), (4, 51179828), (7, 29245616), (8, 25589914), (14, 14622808), (16, 12794957), (28, 7311404), (56, 3655702), (112, 1827851), (1129, 181328), (1619, 126448), (2258, 90664), (3238, 63224), (4516, 45332), (6476, 31612), (7903, 25904), (9032, 22666), (11333, 18064), (12952, 15806)]