200838008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{87473}}^1$

素因数の和:87527

約数の個数: 32

約数和(自身を含む): 440868960

約数和(自身を除く): 240030952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 87473, 174946, 349892, 612311, 699784, 1224622, 2449244, 3586393, 4898488, 7172786, 14345572, 25104751, 28691144, 50209502, 100419004, 200838008]

約数ペア:

[(1, 200838008), (2, 100419004), (4, 50209502), (7, 28691144), (8, 25104751), (14, 14345572), (28, 7172786), (41, 4898488), (56, 3586393), (82, 2449244), (164, 1224622), (287, 699784), (328, 612311), (574, 349892), (1148, 174946), (2296, 87473)]