208839236

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{2281}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 374174976

約数和(自身を除く): 165335740

約数列:

[1, 2, 4, 47, 94, 188, 487, 974, 1948, 2281, 4562, 9124, 22889, 45778, 91556, 107207, 214414, 428828, 1110847, 2221694, 4443388, 52209809, 104419618, 208839236]

約数ペア:

[(1, 208839236), (2, 104419618), (4, 52209809), (47, 4443388), (94, 2221694), (188, 1110847), (487, 428828), (974, 214414), (1948, 107207), (2281, 91556), (4562, 45778), (9124, 22889)]