216810360148

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{2837}}^1\times {\mathrm{110437}}^1$

素因数の和:113451

約数の個数: 24

約数和(自身を含む): 381749267592

約数和(自身を除く): 164938907444

約数列:

[1, 2, 4, 173, 346, 692, 2837, 5674, 11348, 110437, 220874, 441748, 490801, 981602, 1963204, 19105601, 38211202, 76422404, 313309769, 626619538, 1253239076, 54202590037, 108405180074, 216810360148]

約数ペア:

[(1, 216810360148), (2, 108405180074), (4, 54202590037), (173, 1253239076), (346, 626619538), (692, 313309769), (2837, 76422404), (5674, 38211202), (11348, 19105601), (110437, 1963204), (220874, 981602), (441748, 490801)]