209520108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{92381}}^1$

素因数の和:92404

約数の個数: 60

約数和(自身を含む): 625980432

約数和(自身を除く): 416460324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 92381, 184762, 277143, 369524, 554286, 646667, 831429, 1108572, 1293334, 1662858, 1940001, 2494287, 2586668, 3325716, 3880002, 4988574, 5820003, 7482861, 7760004, 9977148, 11640006, 14965722, 17460009, 23280012, 29931444, 34920018, 52380027, 69840036, 104760054, 209520108]

約数ペア:

[(1, 209520108), (2, 104760054), (3, 69840036), (4, 52380027), (6, 34920018), (7, 29931444), (9, 23280012), (12, 17460009), (14, 14965722), (18, 11640006), (21, 9977148), (27, 7760004), (28, 7482861), (36, 5820003), (42, 4988574), (54, 3880002), (63, 3325716), (81, 2586668), (84, 2494287), (108, 1940001), (126, 1662858), (162, 1293334), (189, 1108572), (252, 831429), (324, 646667), (378, 554286), (567, 369524), (756, 277143), (1134, 184762), (2268, 92381)]