201686425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18461}}^1$

素因数の和:18513

約数の個数: 24

約数和(自身を含む): 274714560

約数和(自身を除く): 73028135

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 18461, 92305, 350759, 424603, 461525, 1753795, 2123015, 8067457, 8768975, 10615075, 40337285, 201686425]

約数ペア:

[(1, 201686425), (5, 40337285), (19, 10615075), (23, 8768975), (25, 8067457), (95, 2123015), (115, 1753795), (437, 461525), (475, 424603), (575, 350759), (2185, 92305), (10925, 18461)]