210800856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1254767}}^1$

素因数の和:1254783

約数の個数: 32

約数和(自身を含む): 602288640

約数和(自身を除く): 391487784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1254767, 2509534, 3764301, 5019068, 7528602, 8783369, 10038136, 15057204, 17566738, 26350107, 30114408, 35133476, 52700214, 70266952, 105400428, 210800856]

約数ペア:

[(1, 210800856), (2, 105400428), (3, 70266952), (4, 52700214), (6, 35133476), (7, 30114408), (8, 26350107), (12, 17566738), (14, 15057204), (21, 10038136), (24, 8783369), (28, 7528602), (42, 5019068), (56, 3764301), (84, 2509534), (168, 1254767)]