206675802

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 460437120

約数和(自身を除く): 253761318

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 257, 258, 387, 514, 771, 774, 1039, 1542, 2078, 2313, 3117, 4626, 6234, 9351, 11051, 18702, 22102, 33153, 44677, 66306, 89354, 99459, 134031, 198918, 267023, 268062, 402093, 534046, 801069, 804186, 1602138, 2403207, 4806414, 11481989, 22963978, 34445967, 68891934, 103337901, 206675802]

約数ペア:

[(1, 206675802), (2, 103337901), (3, 68891934), (6, 34445967), (9, 22963978), (18, 11481989), (43, 4806414), (86, 2403207), (129, 1602138), (257, 804186), (258, 801069), (387, 534046), (514, 402093), (771, 268062), (774, 267023), (1039, 198918), (1542, 134031), (2078, 99459), (2313, 89354), (3117, 66306), (4626, 44677), (6234, 33153), (9351, 22102), (11051, 18702)]