202280745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30859}}^1$

素因数の和:30909

約数の個数: 32

約数和(自身を含む): 355507200

約数和(自身を除く): 153226455

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 30859, 92577, 154295, 462885, 586321, 709757, 1758963, 2129271, 2931605, 3548785, 8794815, 10646355, 13485383, 40456149, 67426915, 202280745]

約数ペア:

[(1, 202280745), (3, 67426915), (5, 40456149), (15, 13485383), (19, 10646355), (23, 8794815), (57, 3548785), (69, 2931605), (95, 2129271), (115, 1758963), (285, 709757), (345, 586321), (437, 462885), (1311, 154295), (2185, 92577), (6555, 30859)]