204675258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20173}}^1$

素因数の和:20286

約数の個数: 32

約数和(自身を含む): 435758400

約数和(自身を除く): 231083142

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 20173, 40346, 60519, 121038, 383287, 766574, 1149861, 1795397, 2299722, 3590794, 5386191, 10772382, 34112543, 68225086, 102337629, 204675258]

約数ペア:

[(1, 204675258), (2, 102337629), (3, 68225086), (6, 34112543), (19, 10772382), (38, 5386191), (57, 3590794), (89, 2299722), (114, 1795397), (178, 1149861), (267, 766574), (534, 383287), (1691, 121038), (3382, 60519), (5073, 40346), (10146, 20173)]