207908036

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{37313}}^1$

素因数の和:37523

約数の個数: 24

約数和(自身を含む): 417916800

約数和(自身を除く): 210008764

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 37313, 74626, 149252, 261191, 522382, 1044764, 7425287, 14850574, 29701148, 51977009, 103954018, 207908036]

約数ペア:

[(1, 207908036), (2, 103954018), (4, 51977009), (7, 29701148), (14, 14850574), (28, 7425287), (199, 1044764), (398, 522382), (796, 261191), (1393, 149252), (2786, 74626), (5572, 37313)]