201916854

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{219953}}^1$

素因数の和:219981

約数の個数: 32

約数和(自身を含む): 475100640

約数和(自身を除く): 273183786

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 219953, 439906, 659859, 1319718, 1979577, 3739201, 3959154, 5938731, 7478402, 11217603, 11877462, 22435206, 33652809, 67305618, 100958427, 201916854]

約数ペア:

[(1, 201916854), (2, 100958427), (3, 67305618), (6, 33652809), (9, 22435206), (17, 11877462), (18, 11217603), (27, 7478402), (34, 5938731), (51, 3959154), (54, 3739201), (102, 1979577), (153, 1319718), (306, 659859), (459, 439906), (918, 219953)]