206326297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 28819943

約数列:

[1, 17, 31, 53, 83, 89, 527, 901, 1411, 1513, 1643, 2573, 2759, 4399, 4717, 7387, 27931, 43741, 46903, 74783, 80189, 125579, 136369, 146227, 228997, 391511, 2318273, 2485859, 3892949, 6655687, 12136841, 206326297]

約数ペア:

[(1, 206326297), (17, 12136841), (31, 6655687), (53, 3892949), (83, 2485859), (89, 2318273), (527, 391511), (901, 228997), (1411, 146227), (1513, 136369), (1643, 125579), (2573, 80189), (2759, 74783), (4399, 46903), (4717, 43741), (7387, 27931)]