201313245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10711}}^1$

素因数の和:10905

約数の個数: 32

約数和(自身を含む): 370206720

約数和(自身を除く): 168893475

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3759, 6265, 10711, 18795, 32133, 53555, 74977, 160665, 224931, 374885, 1124655, 1917269, 5751807, 9586345, 13420883, 28759035, 40262649, 67104415, 201313245]

約数ペア:

[(1, 201313245), (3, 67104415), (5, 40262649), (7, 28759035), (15, 13420883), (21, 9586345), (35, 5751807), (105, 1917269), (179, 1124655), (537, 374885), (895, 224931), (1253, 160665), (2685, 74977), (3759, 53555), (6265, 32133), (10711, 18795)]