203202027

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8801

約数の個数: 40

約数和(自身を含む): 355414752

約数和(自身を除く): 152212725

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 8741, 23247, 26223, 61187, 78669, 183561, 236007, 358381, 550683, 708021, 1075143, 1652049, 2508667, 3225429, 4956147, 7526001, 9676287, 22578003, 29028861, 67734009, 203202027]

約数ペア:

[(1, 203202027), (3, 67734009), (7, 29028861), (9, 22578003), (21, 9676287), (27, 7526001), (41, 4956147), (63, 3225429), (81, 2508667), (123, 1652049), (189, 1075143), (287, 708021), (369, 550683), (567, 358381), (861, 236007), (1107, 183561), (2583, 78669), (3321, 61187), (7749, 26223), (8741, 23247)]