206874206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5227}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 388461312

約数和(自身を除く): 181587106

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1799, 2827, 3598, 5227, 5654, 10454, 19789, 36589, 39578, 57497, 73178, 114994, 402479, 804958, 1343339, 2686678, 9403373, 14776729, 18806746, 29553458, 103437103, 206874206]

約数ペア:

[(1, 206874206), (2, 103437103), (7, 29553458), (11, 18806746), (14, 14776729), (22, 9403373), (77, 2686678), (154, 1343339), (257, 804958), (514, 402479), (1799, 114994), (2827, 73178), (3598, 57497), (5227, 39578), (5654, 36589), (10454, 19789)]