214047952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{786941}}^1$

素因数の和:786966

約数の個数: 20

約数和(自身を含む): 439113636

約数和(自身を除く): 225065684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 786941, 1573882, 3147764, 6295528, 12591056, 13377997, 26755994, 53511988, 107023976, 214047952]

約数ペア:

[(1, 214047952), (2, 107023976), (4, 53511988), (8, 26755994), (16, 13377997), (17, 12591056), (34, 6295528), (68, 3147764), (136, 1573882), (272, 786941)]