201986008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87973}}^1$

素因数の和:88027

約数の個数: 32

約数和(自身を含む): 443388960

約数和(自身を除く): 241402952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 87973, 175946, 351892, 615811, 703784, 1231622, 2463244, 3606893, 4926488, 7213786, 14427572, 25248251, 28855144, 50496502, 100993004, 201986008]

約数ペア:

[(1, 201986008), (2, 100993004), (4, 50496502), (7, 28855144), (8, 25248251), (14, 14427572), (28, 7213786), (41, 4926488), (56, 3606893), (82, 2463244), (164, 1231622), (287, 703784), (328, 615811), (574, 351892), (1148, 175946), (2296, 87973)]