254200912

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7393}}^1$

素因数の和:7715

約数の個数: 40

約数和(自身を含む): 564783296

約数和(自身を除く): 310582384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 4298, 4912, 7393, 8596, 14786, 17192, 29572, 34384, 51751, 59144, 103502, 118288, 207004, 414008, 828016, 2269651, 4539302, 9078604, 15887557, 18157208, 31775114, 36314416, 63550228, 127100456, 254200912]

約数ペア:

[(1, 254200912), (2, 127100456), (4, 63550228), (7, 36314416), (8, 31775114), (14, 18157208), (16, 15887557), (28, 9078604), (56, 4539302), (112, 2269651), (307, 828016), (614, 414008), (1228, 207004), (2149, 118288), (2456, 103502), (4298, 59144), (4912, 51751), (7393, 34384), (8596, 29572), (14786, 17192)]