201952305

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 377694720

約数和(自身を除く): 175742415

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 193, 207, 337, 345, 579, 621, 965, 1011, 1035, 1685, 1737, 2895, 3033, 3105, 4439, 5055, 5211, 7751, 8685, 9099, 13317, 15165, 22195, 23253, 26055, 38755, 39951, 45495, 65041, 66585, 69759, 116265, 119853, 195123, 199755, 209277, 325205, 348795, 585369, 599265, 975615, 1046385, 1495943, 1756107, 2926845, 4487829, 7479715, 8780535, 13463487, 22439145, 40390461, 67317435, 201952305]

約数ペア:

[(1, 201952305), (3, 67317435), (5, 40390461), (9, 22439145), (15, 13463487), (23, 8780535), (27, 7479715), (45, 4487829), (69, 2926845), (115, 1756107), (135, 1495943), (193, 1046385), (207, 975615), (337, 599265), (345, 585369), (579, 348795), (621, 325205), (965, 209277), (1011, 199755), (1035, 195123), (1685, 119853), (1737, 116265), (2895, 69759), (3033, 66585), (3105, 65041), (4439, 45495), (5055, 39951), (5211, 38755), (7751, 26055), (8685, 23253), (9099, 22195), (13317, 15165)]