198188072

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 378577920

約数和(自身を除く): 180389848

約数列:

[1, 2, 4, 8, 97, 127, 194, 254, 388, 508, 776, 1016, 2011, 4022, 8044, 12319, 16088, 24638, 49276, 98552, 195067, 255397, 390134, 510794, 780268, 1021588, 1560536, 2043176, 24773509, 49547018, 99094036, 198188072]

約数ペア:

[(1, 198188072), (2, 99094036), (4, 49547018), (8, 24773509), (97, 2043176), (127, 1560536), (194, 1021588), (254, 780268), (388, 510794), (508, 390134), (776, 255397), (1016, 195067), (2011, 98552), (4022, 49276), (8044, 24638), (12319, 16088)]