201156165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3209}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 400608000

約数和(自身を除く): 199451835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 995, 1393, 1791, 2985, 3209, 4179, 6965, 8955, 9627, 12537, 16045, 20895, 22463, 28881, 48135, 62685, 67389, 112315, 144405, 202167, 336945, 638591, 1010835, 1915773, 3192955, 4470137, 5747319, 9578865, 13410411, 22350685, 28736595, 40231233, 67052055, 201156165]

約数ペア:

[(1, 201156165), (3, 67052055), (5, 40231233), (7, 28736595), (9, 22350685), (15, 13410411), (21, 9578865), (35, 5747319), (45, 4470137), (63, 3192955), (105, 1915773), (199, 1010835), (315, 638591), (597, 336945), (995, 202167), (1393, 144405), (1791, 112315), (2985, 67389), (3209, 62685), (4179, 48135), (6965, 28881), (8955, 22463), (9627, 20895), (12537, 16045)]