200079376

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 457113600

約数和(自身を除く): 257034224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 191, 199, 329, 376, 382, 398, 658, 752, 764, 796, 1316, 1337, 1393, 1528, 1592, 2632, 2674, 2786, 3056, 3184, 5264, 5348, 5572, 8977, 9353, 10696, 11144, 17954, 18706, 21392, 22288, 35908, 37412, 38009, 62839, 65471, 71816, 74824, 76018, 125678, 130942, 143632, 149648, 152036, 251356, 261884, 266063, 304072, 502712, 523768, 532126, 608144, 1005424, 1047536, 1064252, 1786423, 2128504, 3572846, 4257008, 7145692, 12504961, 14291384, 25009922, 28582768, 50019844, 100039688, 200079376]

約数ペア:

[(1, 200079376), (2, 100039688), (4, 50019844), (7, 28582768), (8, 25009922), (14, 14291384), (16, 12504961), (28, 7145692), (47, 4257008), (56, 3572846), (94, 2128504), (112, 1786423), (188, 1064252), (191, 1047536), (199, 1005424), (329, 608144), (376, 532126), (382, 523768), (398, 502712), (658, 304072), (752, 266063), (764, 261884), (796, 251356), (1316, 152036), (1337, 149648), (1393, 143632), (1528, 130942), (1592, 125678), (2632, 76018), (2674, 74824), (2786, 71816), (3056, 65471), (3184, 62839), (5264, 38009), (5348, 37412), (5572, 35908), (8977, 22288), (9353, 21392), (10696, 18706), (11144, 17954)]