211843188

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{38461}}^1$

素因数の和:38494

約数の個数: 60

約数和(自身を含む): 586391652

約数和(自身を除く): 374548464

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 38461, 76922, 115383, 153844, 230766, 346149, 461532, 653837, 692298, 1038447, 1307674, 1384596, 1961511, 2076894, 2615348, 3115341, 3923022, 4153788, 5884533, 6230682, 7846044, 11769066, 12461364, 17653599, 23538132, 35307198, 52960797, 70614396, 105921594, 211843188]

約数ペア:

[(1, 211843188), (2, 105921594), (3, 70614396), (4, 52960797), (6, 35307198), (9, 23538132), (12, 17653599), (17, 12461364), (18, 11769066), (27, 7846044), (34, 6230682), (36, 5884533), (51, 4153788), (54, 3923022), (68, 3115341), (81, 2615348), (102, 2076894), (108, 1961511), (153, 1384596), (162, 1307674), (204, 1038447), (306, 692298), (324, 653837), (459, 461532), (612, 346149), (918, 230766), (1377, 153844), (1836, 115383), (2754, 76922), (5508, 38461)]