207855126

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{24517}}^1$

素因数の和:24685

約数の個数: 32

約数和(自身を含む): 464861280

約数和(自身を除く): 257006154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 24517, 49034, 73551, 147102, 220653, 441306, 661959, 1323918, 3849169, 7698338, 11547507, 23095014, 34642521, 69285042, 103927563, 207855126]

約数ペア:

[(1, 207855126), (2, 103927563), (3, 69285042), (6, 34642521), (9, 23095014), (18, 11547507), (27, 7698338), (54, 3849169), (157, 1323918), (314, 661959), (471, 441306), (942, 220653), (1413, 147102), (2826, 73551), (4239, 49034), (8478, 24517)]