201345128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{57593}}^1$

素因数の和:57641

約数の個数: 32

約数和(自身を含む): 414676800

約数和(自身を除く): 213331672

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 57593, 115186, 230372, 460744, 1094267, 1324639, 2188534, 2649278, 4377068, 5298556, 8754136, 10597112, 25168141, 50336282, 100672564, 201345128]

約数ペア:

[(1, 201345128), (2, 100672564), (4, 50336282), (8, 25168141), (19, 10597112), (23, 8754136), (38, 5298556), (46, 4377068), (76, 2649278), (92, 2188534), (152, 1324639), (184, 1094267), (437, 460744), (874, 230372), (1748, 115186), (3496, 57593)]