211085996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 423360000

約数和(自身を除く): 212274004

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 167, 253, 334, 506, 668, 1012, 1249, 1837, 2498, 3674, 3841, 4996, 7348, 7682, 13739, 15364, 27478, 28727, 42251, 54956, 57454, 84502, 114908, 169004, 208583, 315997, 417166, 631994, 834332, 1263988, 2294413, 4588826, 4797409, 9177652, 9594818, 19189636, 52771499, 105542998, 211085996]

約数ペア:

[(1, 211085996), (2, 105542998), (4, 52771499), (11, 19189636), (22, 9594818), (23, 9177652), (44, 4797409), (46, 4588826), (92, 2294413), (167, 1263988), (253, 834332), (334, 631994), (506, 417166), (668, 315997), (1012, 208583), (1249, 169004), (1837, 114908), (2498, 84502), (3674, 57454), (3841, 54956), (4996, 42251), (7348, 28727), (7682, 27478), (13739, 15364)]