199571856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 564273408

約数和(自身を除く): 364701552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 547, 691, 1094, 1382, 1641, 2073, 2188, 2764, 3282, 4146, 4376, 5528, 6017, 6564, 7601, 8292, 8752, 11056, 12034, 13128, 15202, 16584, 18051, 22803, 24068, 26256, 30404, 33168, 36102, 45606, 48136, 60808, 72204, 91212, 96272, 121616, 144408, 182424, 288816, 364848, 377977, 755954, 1133931, 1511908, 2267862, 3023816, 4157747, 4535724, 6047632, 8315494, 9071448, 12473241, 16630988, 18142896, 24946482, 33261976, 49892964, 66523952, 99785928, 199571856]

約数ペア:

[(1, 199571856), (2, 99785928), (3, 66523952), (4, 49892964), (6, 33261976), (8, 24946482), (11, 18142896), (12, 16630988), (16, 12473241), (22, 9071448), (24, 8315494), (33, 6047632), (44, 4535724), (48, 4157747), (66, 3023816), (88, 2267862), (132, 1511908), (176, 1133931), (264, 755954), (528, 377977), (547, 364848), (691, 288816), (1094, 182424), (1382, 144408), (1641, 121616), (2073, 96272), (2188, 91212), (2764, 72204), (3282, 60808), (4146, 48136), (4376, 45606), (5528, 36102), (6017, 33168), (6564, 30404), (7601, 26256), (8292, 24068), (8752, 22803), (11056, 18051), (12034, 16584), (13128, 15202)]