214948294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2851}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 369619200

約数和(自身を除く): 154670906

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 1639, 2851, 3278, 3427, 5702, 6854, 31361, 37697, 62722, 65573, 75394, 131146, 424799, 721303, 849598, 1442606, 4672789, 9345578, 9770377, 19540754, 107474147, 214948294]

約数ペア:

[(1, 214948294), (2, 107474147), (11, 19540754), (22, 9770377), (23, 9345578), (46, 4672789), (149, 1442606), (253, 849598), (298, 721303), (506, 424799), (1639, 131146), (2851, 75394), (3278, 65573), (3427, 62722), (5702, 37697), (6854, 31361)]