199962448

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6947}}^1$

素因数の和:7219

約数の個数: 40

約数和(自身を含む): 444560832

約数和(自身を除く): 244598384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 6947, 7196, 13894, 14392, 27788, 28784, 48629, 55576, 97258, 111152, 194516, 389032, 778064, 1785379, 3570758, 7141516, 12497653, 14283032, 24995306, 28566064, 49990612, 99981224, 199962448]

約数ペア:

[(1, 199962448), (2, 99981224), (4, 49990612), (7, 28566064), (8, 24995306), (14, 14283032), (16, 12497653), (28, 7141516), (56, 3570758), (112, 1785379), (257, 778064), (514, 389032), (1028, 194516), (1799, 111152), (2056, 97258), (3598, 55576), (4112, 48629), (6947, 28784), (7196, 27788), (13894, 14392)]