199922690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6203}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 393978816

約数和(自身を除く): 194056126

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2930, 3223, 6203, 6446, 12406, 16115, 31015, 32230, 62030, 68233, 136466, 341165, 682330, 1817479, 3634958, 9087395, 18174790, 19992269, 39984538, 99961345, 199922690]

約数ペア:

[(1, 199922690), (2, 99961345), (5, 39984538), (10, 19992269), (11, 18174790), (22, 9087395), (55, 3634958), (110, 1817479), (293, 682330), (586, 341165), (1465, 136466), (2930, 68233), (3223, 62030), (6203, 32230), (6446, 31015), (12406, 16115)]