208045194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69767}}^1$

素因数の和:69850

約数の個数: 32

約数和(自身を含む): 482236416

約数和(自身を除く): 274191222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 69767, 139534, 209301, 418602, 488369, 976738, 1465107, 2930214, 4953457, 9906914, 14860371, 29720742, 34674199, 69348398, 104022597, 208045194]

約数ペア:

[(1, 208045194), (2, 104022597), (3, 69348398), (6, 34674199), (7, 29720742), (14, 14860371), (21, 9906914), (42, 4953457), (71, 2930214), (142, 1465107), (213, 976738), (426, 488369), (497, 418602), (994, 209301), (1491, 139534), (2982, 69767)]