208298832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2731}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 617912832

約数和(自身を除く): 409614000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2724, 2731, 3178, 3632, 4767, 5448, 5462, 6356, 8193, 9534, 10896, 10924, 12712, 16386, 19068, 19117, 21848, 25424, 32772, 38136, 38234, 43696, 57351, 65544, 76272, 76468, 114702, 131088, 152936, 229404, 305872, 458808, 619937, 917616, 1239874, 1859811, 2479748, 3719622, 4339559, 4959496, 7439244, 8679118, 9918992, 13018677, 14878488, 17358236, 26037354, 29756976, 34716472, 52074708, 69432944, 104149416, 208298832]

約数ペア:

[(1, 208298832), (2, 104149416), (3, 69432944), (4, 52074708), (6, 34716472), (7, 29756976), (8, 26037354), (12, 17358236), (14, 14878488), (16, 13018677), (21, 9918992), (24, 8679118), (28, 7439244), (42, 4959496), (48, 4339559), (56, 3719622), (84, 2479748), (112, 1859811), (168, 1239874), (227, 917616), (336, 619937), (454, 458808), (681, 305872), (908, 229404), (1362, 152936), (1589, 131088), (1816, 114702), (2724, 76468), (2731, 76272), (3178, 65544), (3632, 57351), (4767, 43696), (5448, 38234), (5462, 38136), (6356, 32772), (8193, 25424), (9534, 21848), (10896, 19117), (10924, 19068), (12712, 16386)]