208762254

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{112601}}^1$

素因数の和:112712

約数の個数: 24

約数和(自身を含む): 456713712

約数和(自身を除く): 247951458

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 112601, 225202, 337803, 675606, 1013409, 2026818, 11597903, 23195806, 34793709, 69587418, 104381127, 208762254]

約数ペア:

[(1, 208762254), (2, 104381127), (3, 69587418), (6, 34793709), (9, 23195806), (18, 11597903), (103, 2026818), (206, 1013409), (309, 675606), (618, 337803), (927, 225202), (1854, 112601)]