206804976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{615491}}^1$

素因数の和:615509

約数の個数: 40

約数和(自身を含む): 610568064

約数和(自身を除く): 403763088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 615491, 1230982, 1846473, 2461964, 3692946, 4308437, 4923928, 7385892, 8616874, 9847856, 12925311, 14771784, 17233748, 25850622, 29543568, 34467496, 51701244, 68934992, 103402488, 206804976]

約数ペア:

[(1, 206804976), (2, 103402488), (3, 68934992), (4, 51701244), (6, 34467496), (7, 29543568), (8, 25850622), (12, 17233748), (14, 14771784), (16, 12925311), (21, 9847856), (24, 8616874), (28, 7385892), (42, 4923928), (48, 4308437), (56, 3692946), (84, 2461964), (112, 1846473), (168, 1230982), (336, 615491)]