202543964

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{34283}}^1$

素因数の和:34505

約数の個数: 24

約数和(自身を含む): 407019648

約数和(自身を除く): 204475684

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 34283, 68566, 137132, 239981, 479962, 959924, 7233713, 14467426, 28934852, 50635991, 101271982, 202543964]

約数ペア:

[(1, 202543964), (2, 101271982), (4, 50635991), (7, 28934852), (14, 14467426), (28, 7233713), (211, 959924), (422, 479962), (844, 239981), (1477, 137132), (2954, 68566), (5908, 34283)]