211037288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{342593}}^1$

素因数の和:342617

約数の個数: 32

約数和(自身を含む): 493335360

約数和(自身を除く): 282298072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 342593, 685186, 1370372, 2398151, 2740744, 3768523, 4796302, 7537046, 9592604, 15074092, 19185208, 26379661, 30148184, 52759322, 105518644, 211037288]

約数ペア:

[(1, 211037288), (2, 105518644), (4, 52759322), (7, 30148184), (8, 26379661), (11, 19185208), (14, 15074092), (22, 9592604), (28, 7537046), (44, 4796302), (56, 3768523), (77, 2740744), (88, 2398151), (154, 1370372), (308, 685186), (616, 342593)]