208538781698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1319849}}^1$

素因数の和:1320026

約数の個数: 32

約数和(自身を含む): 345906288000

約数和(自身を除く): 137367506302

約数列:

[1, 2, 13, 26, 59, 103, 118, 206, 767, 1339, 1534, 2678, 6077, 12154, 79001, 158002, 1319849, 2639698, 17158037, 34316074, 77871091, 135944447, 155742182, 271888894, 1012324183, 1767277811, 2024648366, 3534555622, 8020722373, 16041444746, 104269390849, 208538781698]

約数ペア:

[(1, 208538781698), (2, 104269390849), (13, 16041444746), (26, 8020722373), (59, 3534555622), (103, 2024648366), (118, 1767277811), (206, 1012324183), (767, 271888894), (1339, 155742182), (1534, 135944447), (2678, 77871091), (6077, 34316074), (12154, 17158037), (79001, 2639698), (158002, 1319849)]