207730986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{24677}}^1$

素因数の和:24766

約数の個数: 32

約数和(自身を含む): 440650368

約数和(自身を除く): 232919382

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 24677, 49354, 74031, 148062, 567571, 1135142, 1505297, 1702713, 3010594, 3405426, 4515891, 9031782, 34621831, 69243662, 103865493, 207730986]

約数ペア:

[(1, 207730986), (2, 103865493), (3, 69243662), (6, 34621831), (23, 9031782), (46, 4515891), (61, 3405426), (69, 3010594), (122, 1702713), (138, 1505297), (183, 1135142), (366, 567571), (1403, 148062), (2806, 74031), (4209, 49354), (8418, 24677)]